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<title>[14385] CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.calendarserver.org//changeset/14385">14385</a></dd>
<dt>Author</dt> <dd>cdaboo@apple.com</dd>
<dt>Date</dt> <dd>2015-02-09 09:16:29 -0800 (Mon, 09 Feb 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>Checkpoint migration work. Added migration status table to track sync progress.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#CalendarServerbranchesuserscdaboopod2podmigrationtxdavcaldavdatastoresqlpy">CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/caldav/datastore/sql.py</a></li>
<li><a href="#CalendarServerbranchesuserscdaboopod2podmigrationtxdavcarddavdatastoresqlpy">CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/carddav/datastore/sql.py</a></li>
<li><a href="#CalendarServerbranchesuserscdaboopod2podmigrationtxdavcommondatastorepoddingmigrationhome_syncpy">CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/podding/migration/home_sync.py</a></li>
<li><a href="#CalendarServerbranchesuserscdaboopod2podmigrationtxdavcommondatastorepoddingmigrationtesttest_home_syncpy">CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/podding/migration/test/test_home_sync.py</a></li>
<li><a href="#CalendarServerbranchesuserscdaboopod2podmigrationtxdavcommondatastoresqlpy">CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql.py</a></li>
<li><a href="#CalendarServerbranchesuserscdaboopod2podmigrationtxdavcommondatastoresql_schemacurrentoracledialectsql">CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/current-oracle-dialect.sql</a></li>
<li><a href="#CalendarServerbranchesuserscdaboopod2podmigrationtxdavcommondatastoresql_schemacurrentsql">CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/current.sql</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#CalendarServerbranchesuserscdaboopod2podmigrationtxdavcommondatastoresql_schemaoldoracledialectv51sql">CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/old/oracle-dialect/v51.sql</a></li>
<li><a href="#CalendarServerbranchesuserscdaboopod2podmigrationtxdavcommondatastoresql_schemaoldpostgresdialectv51sql">CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/old/postgres-dialect/v51.sql</a></li>
<li><a href="#CalendarServerbranchesuserscdaboopod2podmigrationtxdavcommondatastoresql_schemaupgradesoracledialectupgrade_from_51_to_52sql">CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/upgrades/oracle-dialect/upgrade_from_51_to_52.sql</a></li>
<li><a href="#CalendarServerbranchesuserscdaboopod2podmigrationtxdavcommondatastoresql_schemaupgradespostgresdialectupgrade_from_51_to_52sql">CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/upgrades/postgres-dialect/upgrade_from_51_to_52.sql</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="CalendarServerbranchesuserscdaboopod2podmigrationtxdavcaldavdatastoresqlpy"></a>
<div class="modfile"><h4>Modified: CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/caldav/datastore/sql.py (14384 => 14385)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/caldav/datastore/sql.py        2015-02-06 22:32:49 UTC (rev 14384)
+++ CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/caldav/datastore/sql.py        2015-02-09 17:16:29 UTC (rev 14385)
</span><span class="lines">@@ -111,6 +111,7 @@
</span><span class="cx"> from urlparse import urlparse, urlunparse
</span><span class="cx"> import collections
</span><span class="cx"> import datetime
</span><ins>+import itertools
</ins><span class="cx"> import os
</span><span class="cx"> import tempfile
</span><span class="cx"> import urllib
</span><span class="lines">@@ -494,37 +495,12 @@
</span><span class="cx"> 
</span><span class="cx">     @inlineCallbacks
</span><span class="cx">     def remove(self):
</span><del>-        ch = schema.CALENDAR_HOME
-        cb = schema.CALENDAR_BIND
-        cor = schema.CALENDAR_OBJECT_REVISIONS
-        rp = schema.RESOURCE_PROPERTY
-
</del><span class="cx">         # delete attachments corresponding to this home, also removing from disk
</span><span class="cx">         yield Attachment.removedHome(self._txn, self._resourceID)
</span><span class="cx"> 
</span><del>-        yield Delete(
-            From=cb,
-            Where=cb.CALENDAR_HOME_RESOURCE_ID == self._resourceID
-        ).on(self._txn)
</del><ins>+        yield super(CalendarHome, self).remove()
</ins><span class="cx"> 
</span><del>-        yield Delete(
-            From=cor,
-            Where=cor.CALENDAR_HOME_RESOURCE_ID == self._resourceID
-        ).on(self._txn)
</del><span class="cx"> 
</span><del>-        yield Delete(
-            From=ch,
-            Where=ch.RESOURCE_ID == self._resourceID
-        ).on(self._txn)
-
-        yield Delete(
-            From=rp,
-            Where=rp.RESOURCE_ID == self._resourceID
-        ).on(self._txn)
-
-        yield self._cacher.delete(str(self._ownerUID))
-
-
</del><span class="cx">     @inlineCallbacks
</span><span class="cx">     def copyMetadata(self, other):
</span><span class="cx">         &quot;&quot;&quot;
</span><span class="lines">@@ -1096,6 +1072,46 @@
</span><span class="cx">     def _calendarHome(self):
</span><span class="cx">         return self._home
</span><span class="cx"> 
</span><ins>+
+    @inlineCallbacks
+    def copyMetadata(self, other):
+        &quot;&quot;&quot;
+        Copy metadata from one L{Calendar} to another. This is only
+        used during a migration step.
+        &quot;&quot;&quot;
+
+        # Copy over list of attributes and the name
+        self._name = other._name
+        for attr in itertools.chain(self.metadataAttributes(), self.additionalBindAttributes()):
+            if attr in (&quot;_created&quot;, &quot;_modified&quot;):
+                continue
+            if hasattr(other, attr):
+                setattr(self, attr, getattr(other, attr))
+
+        # Update the metadata table
+        cm = self._homeChildMetaDataSchema
+        values = {}
+        for attr, column in itertools.izip(self.metadataAttributes(), self.metadataColumns()):
+            if attr in (&quot;_created&quot;, &quot;_modified&quot;):
+                continue
+            values[column] = getattr(self, attr)
+        yield Update(
+            values,
+            Where=(cm.RESOURCE_ID == self._resourceID)
+        ).on(self._txn)
+
+        # Update the bind table
+        cb = self._bindSchema
+        values = {
+            cb.RESOURCE_NAME: self._name
+        }
+        for attr, column in itertools.izip(self.additionalBindAttributes(), self.additionalBindColumns()):
+            values[column] = getattr(self, attr)
+        yield Update(
+            values,
+            Where=(cb.CALENDAR_HOME_RESOURCE_ID == self.viewerHome()._resourceID).And(cb.CALENDAR_RESOURCE_ID == self._resourceID)
+        ).on(self._txn)
+
</ins><span class="cx">     ownerCalendarHome = CommonHomeChild.ownerHome
</span><span class="cx">     viewerCalendarHome = CommonHomeChild.viewerHome
</span><span class="cx">     calendarObjects = CommonHomeChild.objectResources
</span></span></pre></div>
<a id="CalendarServerbranchesuserscdaboopod2podmigrationtxdavcarddavdatastoresqlpy"></a>
<div class="modfile"><h4>Modified: CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/carddav/datastore/sql.py (14384 => 14385)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/carddav/datastore/sql.py        2015-02-06 22:32:49 UTC (rev 14384)
+++ CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/carddav/datastore/sql.py        2015-02-09 17:16:29 UTC (rev 14385)
</span><span class="lines">@@ -36,7 +36,7 @@
</span><span class="cx"> from txweb2.http_headers import MimeType
</span><span class="cx"> from txweb2.responsecode import FORBIDDEN
</span><span class="cx"> 
</span><del>-from twisted.internet.defer import inlineCallbacks, returnValue
</del><ins>+from twisted.internet.defer import inlineCallbacks, returnValue, succeed
</ins><span class="cx"> from twisted.python import hashlib
</span><span class="cx"> 
</span><span class="cx"> from twistedcaldav.config import config
</span><span class="lines">@@ -167,36 +167,23 @@
</span><span class="cx"> 
</span><span class="cx">     @inlineCallbacks
</span><span class="cx">     def remove(self):
</span><del>-        ah = schema.ADDRESSBOOK_HOME
</del><span class="cx">         ahb = schema.SHARED_ADDRESSBOOK_BIND
</span><del>-        aor = schema.ADDRESSBOOK_OBJECT_REVISIONS
-        rp = schema.RESOURCE_PROPERTY
</del><span class="cx"> 
</span><span class="cx">         yield Delete(
</span><span class="cx">             From=ahb,
</span><span class="cx">             Where=ahb.ADDRESSBOOK_HOME_RESOURCE_ID == self._resourceID,
</span><span class="cx">         ).on(self._txn)
</span><span class="cx"> 
</span><del>-        yield Delete(
-            From=aor,
-            Where=aor.ADDRESSBOOK_HOME_RESOURCE_ID == self._resourceID,
-        ).on(self._txn)
</del><ins>+        yield super(AddressBookHome, self).remove()
</ins><span class="cx"> 
</span><del>-        yield Delete(
-            From=ah,
-            Where=ah.RESOURCE_ID == self._resourceID,
-        ).on(self._txn)
</del><span class="cx"> 
</span><del>-        yield Delete(
-            From=rp,
-            Where=(rp.RESOURCE_ID == self._resourceID).Or(
-                rp.RESOURCE_ID == self._addressbookPropertyStoreID
-            )
-        ).on(self._txn)
</del><ins>+    def removeAllChildren(self):
+        &quot;&quot;&quot;
+        This is a NoOp for the single child address book home
+        &quot;&quot;&quot;
+        return succeed(None)
</ins><span class="cx"> 
</span><del>-        yield self._cacher.delete(str(self._ownerUID))
</del><span class="cx"> 
</span><del>-
</del><span class="cx">     @inlineCallbacks
</span><span class="cx">     def createdHome(self):
</span><span class="cx">         yield self.addressbook()._initSyncToken()
</span></span></pre></div>
<a id="CalendarServerbranchesuserscdaboopod2podmigrationtxdavcommondatastorepoddingmigrationhome_syncpy"></a>
<div class="modfile"><h4>Modified: CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/podding/migration/home_sync.py (14384 => 14385)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/podding/migration/home_sync.py        2015-02-06 22:32:49 UTC (rev 14384)
+++ CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/podding/migration/home_sync.py        2015-02-09 17:16:29 UTC (rev 14385)
</span><span class="lines">@@ -14,14 +14,19 @@
</span><span class="cx"> # limitations under the License.
</span><span class="cx"> ##
</span><span class="cx"> 
</span><ins>+from collections import namedtuple
+from functools import wraps
+
+from twext.enterprise.dal.syntax import Select, Delete, Parameter, Insert, \
+    Update
</ins><span class="cx"> from twext.python.log import Logger
</span><del>-
</del><ins>+from twisted.internet.defer import returnValue, inlineCallbacks
</ins><span class="cx"> from twisted.python.failure import Failure
</span><del>-from twisted.internet.defer import returnValue, inlineCallbacks, succeed
</del><ins>+from txdav.caldav.icalendarstore import ComponentUpdateState
+from txdav.common.datastore.sql_tables import schema
</ins><span class="cx"> from txdav.common.idirectoryservice import DirectoryRecordNotFoundError
</span><span class="cx"> 
</span><del>-from functools import wraps
-from txdav.caldav.icalendarstore import ComponentUpdateState
</del><ins>+import uuid
</ins><span class="cx"> 
</span><span class="cx"> log = Logger()
</span><span class="cx"> 
</span><span class="lines">@@ -77,6 +82,8 @@
</span><span class="cx"> 
</span><span class="cx">     BATCH_SIZE = 50
</span><span class="cx"> 
</span><ins>+    CalendarSyncState = namedtuple(&quot;CalendarSyncState&quot;, (&quot;localID&quot;, &quot;lastSyncToken&quot;,))
+
</ins><span class="cx">     def __init__(self, store, diruid):
</span><span class="cx">         &quot;&quot;&quot;
</span><span class="cx">         @param store: the data store
</span><span class="lines">@@ -122,7 +129,7 @@
</span><span class="cx">         # Step 4 - final incremental sync
</span><span class="cx">         yield self.sync()
</span><span class="cx"> 
</span><del>-        # Step 5 - final overell sync of meta-data (including sharing re-linking)
</del><ins>+        # Step 5 - final overall sync of meta-data (including sharing re-linking)
</ins><span class="cx">         yield self.finalSync()
</span><span class="cx"> 
</span><span class="cx">         # Step 6 - enable new home
</span><span class="lines">@@ -148,13 +155,13 @@
</span><span class="cx"> 
</span><span class="cx">         yield self.syncCalendarList()
</span><span class="cx"> 
</span><del>-        # TODO: sync home metadata such as alarms, default calendars, etc
</del><ins>+        # sync home metadata such as alarms, default calendars, etc
</ins><span class="cx">         yield self.syncCalendarHomeMetaData()
</span><span class="cx"> 
</span><span class="cx">         # TODO: sync attachments
</span><span class="cx">         pass
</span><span class="cx"> 
</span><del>-        # TODO: group attendee reconcile
</del><ins>+        # TODO: group attendee/sharee reconcile
</ins><span class="cx">         pass
</span><span class="cx"> 
</span><span class="cx"> 
</span><span class="lines">@@ -165,10 +172,16 @@
</span><span class="cx">         rows, recalculate quota etc.
</span><span class="cx">         &quot;&quot;&quot;
</span><span class="cx"> 
</span><del>-        # TODO:
</del><ins>+        # TODO: shared collections reconcile
</ins><span class="cx">         pass
</span><span class="cx"> 
</span><ins>+        # TODO: delegates reconcile
+        pass
</ins><span class="cx"> 
</span><ins>+        # TODO: notifications
+        pass
+
+
</ins><span class="cx">     @inlineCallbacks
</span><span class="cx">     def disableRemoteHome(self):
</span><span class="cx">         &quot;&quot;&quot;
</span><span class="lines">@@ -273,8 +286,8 @@
</span><span class="cx">         yield self.purgeLocal(local_sync_state, remote_sync_state)
</span><span class="cx"> 
</span><span class="cx">         # Sync each calendar that matches on both sides
</span><del>-        for name in remote_sync_state.keys():
-            yield self.syncCalendar(name, local_sync_state, remote_sync_state)
</del><ins>+        for remoteID in remote_sync_state.keys():
+            yield self.syncCalendar(remoteID, local_sync_state, remote_sync_state)
</ins><span class="cx"> 
</span><span class="cx"> 
</span><span class="cx">     @inTransactionWrapper
</span><span class="lines">@@ -293,26 +306,70 @@
</span><span class="cx">         for calendar in calendars:
</span><span class="cx">             if calendar.owned():
</span><span class="cx">                 sync_token = yield calendar.syncToken()
</span><del>-                results[calendar.name()] = sync_token
</del><ins>+                results[calendar.id()] = self.CalendarSyncState(0, sync_token)
</ins><span class="cx"> 
</span><span class="cx">         returnValue(results)
</span><span class="cx"> 
</span><span class="cx"> 
</span><del>-    def getSyncState(self):
</del><ins>+    @inTransactionWrapper
+    @inlineCallbacks
+    def getSyncState(self, txn):
</ins><span class="cx">         &quot;&quot;&quot;
</span><span class="cx">         Get local synchronization state for the home being migrated.
</span><span class="cx">         &quot;&quot;&quot;
</span><del>-        return succeed({})
</del><ins>+        cms = schema.CALENDAR_MIGRATION_STATE
+        rows = yield Select(
+            columns=(cms.REMOTE_RESOURCE_ID, cms.CALENDAR_RESOURCE_ID, cms.LAST_SYNC_TOKEN,),
+            From=cms,
+            Where=(cms.CALENDAR_HOME_RESOURCE_ID == self.homeId)
+        ).on(txn)
+        returnValue(dict([(remote_id, self.CalendarSyncState(local_id, sync,)) for remote_id, local_id, sync in rows]))
</ins><span class="cx"> 
</span><span class="cx"> 
</span><span class="cx">     @inTransactionWrapper
</span><ins>+    @inlineCallbacks
</ins><span class="cx">     def setSyncState(self, txn, details):
</span><span class="cx">         &quot;&quot;&quot;
</span><span class="cx">         Get local synchronization state for the home being migrated.
</span><span class="cx">         &quot;&quot;&quot;
</span><del>-        return succeed(None)
</del><ins>+        cms = schema.CALENDAR_MIGRATION_STATE
</ins><span class="cx"> 
</span><ins>+        old_details = yield self.getSyncState(txn=txn)
</ins><span class="cx"> 
</span><ins>+        # Remove missing keys
+        missing = set(old_details.keys()) - set(details.keys())
+        if missing:
+            yield Delete(
+                From=cms,
+                Where=(cms.CALENDAR_HOME_RESOURCE_ID == self.homeId).And(
+                    cms.REMOTE_RESOURCE_ID.In(Parameter(&quot;missing&quot;, len(missing)))
+                )
+            ).on(txn, missing=missing)
+
+        # Add new ones
+        insert = set(details.keys()) - set(old_details.keys())
+        for key in insert:
+            yield Insert({
+                cms.CALENDAR_HOME_RESOURCE_ID: self.homeId,
+                cms.REMOTE_RESOURCE_ID: key,
+                cms.CALENDAR_RESOURCE_ID: details[key].localID,
+                cms.LAST_SYNC_TOKEN: details[key].lastSyncToken,
+            }).on(txn)
+
+        # Update existing ones
+        updates = set(details.keys()) &amp; set(old_details.keys())
+        for key in updates:
+            yield Update(
+                {
+                    cms.CALENDAR_RESOURCE_ID: details[key].localID,
+                    cms.LAST_SYNC_TOKEN: details[key].lastSyncToken,
+                },
+                Where=(cms.CALENDAR_HOME_RESOURCE_ID == self.homeId).And(
+                    cms.REMOTE_RESOURCE_ID == key
+                )
+            ).on(txn)
+
+
</ins><span class="cx">     @inTransactionWrapper
</span><span class="cx">     @inlineCallbacks
</span><span class="cx">     def purgeLocal(self, txn, local_sync_state, remote_sync_state):
</span><span class="lines">@@ -327,89 +384,116 @@
</span><span class="cx">         @type remote_sync_state: L{dict}
</span><span class="cx">         &quot;&quot;&quot;
</span><span class="cx">         home = yield txn.calendarHomeWithUID(self.migratingUid())
</span><del>-        for name in set(local_sync_state.keys()) - set(remote_sync_state.keys()):
-            calendar = yield home.childWithName(name)
</del><ins>+        for remoteID in set(local_sync_state.keys()) - set(remote_sync_state.keys()):
+            calendar = yield home.childWithID(local_sync_state[remoteID].localID)
</ins><span class="cx">             if calendar is not None:
</span><span class="cx">                 yield calendar.purge()
</span><del>-            del local_sync_state[name]
</del><ins>+            del local_sync_state[remoteID]
</ins><span class="cx"> 
</span><del>-        yield self.setSyncState(local_sync_state, txn=txn)
</del><ins>+        # FIXME: does this need to be done since we have a cascade on the table?
+        # yield self.setSyncState(local_sync_state, txn=txn)
</ins><span class="cx"> 
</span><span class="cx"> 
</span><span class="cx">     @inlineCallbacks
</span><del>-    def syncCalendar(self, name, local_sync_state, remote_sync_state):
</del><ins>+    def syncCalendar(self, remoteID, local_sync_state, remote_sync_state):
</ins><span class="cx">         &quot;&quot;&quot;
</span><span class="cx">         Sync the contents of a calendar from the remote side. The local calendar may need to be created
</span><span class="cx">         on initial sync. Make use of sync tokens to avoid unnecessary work.
</span><span class="cx"> 
</span><del>-        @param name: name of the calendar to sync
-        @type name: L{str}
</del><ins>+        @param remoteID: id of the remote calendar to sync
+        @type remoteID: L{int}
</ins><span class="cx">         @param local_sync_state: local sync state
</span><span class="cx">         @type local_sync_state: L{dict}
</span><span class="cx">         @param remote_sync_state: remote sync state
</span><span class="cx">         @type remote_sync_state: L{dict}
</span><span class="cx">         &quot;&quot;&quot;
</span><span class="cx"> 
</span><del>-        local_token = local_sync_state.get(name, None)
-        remote_token = remote_sync_state[name]
</del><ins>+        # See if we need to create the local one first
+        local_state = local_sync_state.get(remoteID)
+        if local_state is None:
+            localID = yield self.newCalendar()
+            local_sync_state[remoteID] = self.CalendarSyncState(localID, None)
+
+        localID = local_sync_state.get(remoteID).localID
+        local_token = local_sync_state.get(remoteID).lastSyncToken
+
+        remote_token = remote_sync_state[remoteID].lastSyncToken
</ins><span class="cx">         if local_token != remote_token:
</span><del>-            # See if we need to create the local one first
-            if local_token is None:
-                yield self.newCalendar(name)
</del><ins>+            # Sync meta-data such as name, alarms, supported-components, transp, etc
+            yield self.syncCalendarMetaData(localID, remoteID)
</ins><span class="cx"> 
</span><del>-            # TODO: sync meta-data such as alarms, supported-components, transp, etc
-            pass
-
</del><span class="cx">             # Sync object resources
</span><del>-            changed, deleted = yield self.findObjectsToSync(name, local_token)
-            yield self.purgeDeletedObjectsInBatches(name, deleted)
-            yield self.updateChangedObjectsInBatches(name, changed)
</del><ins>+            changed, deleted = yield self.findObjectsToSync(localID, remoteID, local_token)
+            yield self.purgeDeletedObjectsInBatches(localID, deleted)
+            yield self.updateChangedObjectsInBatches(localID, remoteID, changed)
</ins><span class="cx"> 
</span><del>-        local_sync_state[name] = remote_token
</del><ins>+        local_sync_state[remoteID] = self.CalendarSyncState(localID, remote_token)
</ins><span class="cx">         yield self.setSyncState(local_sync_state)
</span><span class="cx"> 
</span><span class="cx"> 
</span><span class="cx">     @inTransactionWrapper
</span><span class="cx">     @inlineCallbacks
</span><del>-    def newCalendar(self, txn, name):
</del><ins>+    def newCalendar(self, txn):
</ins><span class="cx">         &quot;&quot;&quot;
</span><del>-        Create a new local calendar to sync remote data to.
-
-        @param name: name of the calendar to create
-        @type name: L{str}
</del><ins>+        Create a new local calendar to sync remote data to. We don't care about the name
+        of the calendar right now - it will be sync'd later.
</ins><span class="cx">         &quot;&quot;&quot;
</span><span class="cx"> 
</span><span class="cx">         home = yield txn.calendarHomeWithUID(self.migratingUid())
</span><del>-        calendar = yield home.childWithName(name)
-        if calendar is None:
-            yield home.createChildWithName(name)
</del><ins>+        calendar = yield home.createChildWithName(str(uuid.uuid4()))
+        returnValue(calendar.id())
</ins><span class="cx"> 
</span><span class="cx"> 
</span><span class="cx">     @inTransactionWrapper
</span><span class="cx">     @inlineCallbacks
</span><del>-    def findObjectsToSync(self, txn, name, local_token):
</del><ins>+    def syncCalendarMetaData(self, txn, localID, remoteID):
</ins><span class="cx">         &quot;&quot;&quot;
</span><ins>+        Sync the metadata of a calendar from the remote side.
+
+        @param localID: id of the local calendar to sync
+        @type localID: L{int}
+        @param remoteID: id of the remote calendar to sync with
+        @type remoteID: L{int}
+        &quot;&quot;&quot;
+        # Remote changes
+        remote_home = yield self._remoteHome(txn)
+        remote_calendar = yield remote_home.childWithID(remoteID)
+        if remote_calendar is None:
+            returnValue(None)
+
+        # Check whether the deleted set items
+        local_home = yield txn.calendarHomeWithUID(self.migratingUid())
+        local_calendar = yield local_home.childWithID(localID)
+        yield local_calendar.copyMetadata(remote_calendar)
+
+
+    @inTransactionWrapper
+    @inlineCallbacks
+    def findObjectsToSync(self, txn, localID, remoteID, local_token):
+        &quot;&quot;&quot;
</ins><span class="cx">         Find the set of object resources that need to be sync'd from the remote
</span><span class="cx">         side and the set that need to be removed locally. Take into account the
</span><span class="cx">         possibility that this is a partial sync and removals or additions might
</span><span class="cx">         be false positives.
</span><span class="cx"> 
</span><del>-        @param name: name of the calendar to sync
-        @type name: L{str}
</del><ins>+        @param localID: id of the local calendar to sync
+        @type localID: L{int}
+        @param remoteID: id of the remote calendar to sync with
+        @type remoteID: L{int}
</ins><span class="cx">         @param local_token: sync token last used to sync the calendar
</span><span class="cx">         @type local_token: L{str}
</span><span class="cx">         &quot;&quot;&quot;
</span><span class="cx"> 
</span><span class="cx">         # Remote changes
</span><span class="cx">         remote_home = yield self._remoteHome(txn)
</span><del>-        remote_calendar = yield remote_home.childWithName(name)
</del><ins>+        remote_calendar = yield remote_home.childWithID(remoteID)
</ins><span class="cx">         if remote_calendar is None:
</span><span class="cx">             returnValue(None)
</span><span class="cx">         changed, deleted, _ignore_invalid = yield remote_calendar.resourceNamesSinceToken(local_token)
</span><span class="cx"> 
</span><span class="cx">         # Check whether the deleted set items
</span><span class="cx">         local_home = yield txn.calendarHomeWithUID(self.migratingUid())
</span><del>-        local_calendar = yield local_home.childWithName(name)
</del><ins>+        local_calendar = yield local_home.childWithID(localID)
</ins><span class="cx"> 
</span><span class="cx">         # Check the md5's on each changed remote with the local one to filter out ones
</span><span class="cx">         # we don't actually need to sync
</span><span class="lines">@@ -428,41 +512,41 @@
</span><span class="cx"> 
</span><span class="cx"> 
</span><span class="cx">     @inlineCallbacks
</span><del>-    def purgeDeletedObjectsInBatches(self, name, deleted):
</del><ins>+    def purgeDeletedObjectsInBatches(self, localID, deleted):
</ins><span class="cx">         &quot;&quot;&quot;
</span><span class="cx">         Purge (silently remove) the specified object resources. This needs to
</span><span class="cx">         succeed in the case where some or all resources have already been deleted.
</span><span class="cx">         Do this in batches to keep transaction times small.
</span><span class="cx"> 
</span><del>-        @param name: name of the calendar to purge from
-        @type name: L{str}
</del><ins>+        @param localID: id of the local calendar to sync
+        @type localID: L{int}
</ins><span class="cx">         @param deleted: list of names to purge
</span><span class="cx">         @type deleted: L{list} of L{str}
</span><span class="cx">         &quot;&quot;&quot;
</span><span class="cx"> 
</span><span class="cx">         remaining = list(deleted)
</span><span class="cx">         while remaining:
</span><del>-            yield self.purgeBatch(name, remaining[:self.BATCH_SIZE])
</del><ins>+            yield self.purgeBatch(localID, remaining[:self.BATCH_SIZE])
</ins><span class="cx">             del remaining[:self.BATCH_SIZE]
</span><span class="cx"> 
</span><span class="cx"> 
</span><span class="cx">     @inTransactionWrapper
</span><span class="cx">     @inlineCallbacks
</span><del>-    def purgeBatch(self, txn, name, purge_names):
</del><ins>+    def purgeBatch(self, txn, localID, purge_names):
</ins><span class="cx">         &quot;&quot;&quot;
</span><span class="cx">         Purge a bunch of object resources from the specified calendar.
</span><span class="cx"> 
</span><span class="cx">         @param txn: transaction to use
</span><span class="cx">         @type txn: L{CommonStoreTransaction}
</span><del>-        @param name: name of calendar
-        @type name: L{str}
</del><ins>+        @param localID: id of the local calendar to sync
+        @type localID: L{int}
</ins><span class="cx">         @param purge_names: object resource names to purge
</span><span class="cx">         @type purge_names: L{list} of L{str}
</span><span class="cx">         &quot;&quot;&quot;
</span><span class="cx"> 
</span><span class="cx">         # Check whether the deleted set items
</span><span class="cx">         local_home = yield txn.calendarHomeWithUID(self.migratingUid())
</span><del>-        local_calendar = yield local_home.childWithName(name)
</del><ins>+        local_calendar = yield local_home.childWithID(localID)
</ins><span class="cx">         local_objects = yield local_calendar.objectResourcesWithNames(purge_names)
</span><span class="cx"> 
</span><span class="cx">         for local_object in local_objects:
</span><span class="lines">@@ -470,41 +554,45 @@
</span><span class="cx"> 
</span><span class="cx"> 
</span><span class="cx">     @inlineCallbacks
</span><del>-    def updateChangedObjectsInBatches(self, name, changed):
</del><ins>+    def updateChangedObjectsInBatches(self, localID, remoteID, changed):
</ins><span class="cx">         &quot;&quot;&quot;
</span><span class="cx">         Update the specified object resources. This needs to succeed in the
</span><span class="cx">         case where some or all resources have already been deleted.
</span><span class="cx">         Do this in batches to keep transaction times small.
</span><span class="cx"> 
</span><del>-        @param name: name of the calendar to purge from
-        @type name: L{str}
</del><ins>+        @param localID: id of the local calendar to sync
+        @type localID: L{int}
+        @param remoteID: id of the remote calendar to sync with
+        @type remoteID: L{int}
</ins><span class="cx">         @param changed: list of names to update
</span><span class="cx">         @type changed: L{list} of L{str}
</span><span class="cx">         &quot;&quot;&quot;
</span><span class="cx"> 
</span><span class="cx">         remaining = list(changed)
</span><span class="cx">         while remaining:
</span><del>-            yield self.updateBatch(name, remaining[:self.BATCH_SIZE])
</del><ins>+            yield self.updateBatch(localID, remoteID, remaining[:self.BATCH_SIZE])
</ins><span class="cx">             del remaining[:self.BATCH_SIZE]
</span><span class="cx"> 
</span><span class="cx"> 
</span><span class="cx">     @inTransactionWrapper
</span><span class="cx">     @inlineCallbacks
</span><del>-    def updateBatch(self, txn, name, remaining):
</del><ins>+    def updateBatch(self, txn, localID, remoteID, remaining):
</ins><span class="cx">         &quot;&quot;&quot;
</span><span class="cx">         Update a bunch of object resources from the specified remote calendar.
</span><span class="cx"> 
</span><span class="cx">         @param txn: transaction to use
</span><span class="cx">         @type txn: L{CommonStoreTransaction}
</span><del>-        @param name: name of calendar
-        @type name: L{str}
</del><ins>+        @param localID: id of the local calendar to sync
+        @type localID: L{int}
+        @param remoteID: id of the remote calendar to sync with
+        @type remoteID: L{int}
</ins><span class="cx">         @param purge_names: object resource names to update
</span><span class="cx">         @type purge_names: L{list} of L{str}
</span><span class="cx">         &quot;&quot;&quot;
</span><span class="cx"> 
</span><span class="cx">         # Get remote objects
</span><span class="cx">         remote_home = yield self._remoteHome(txn)
</span><del>-        remote_calendar = yield remote_home.childWithName(name)
</del><ins>+        remote_calendar = yield remote_home.childWithID(remoteID)
</ins><span class="cx">         if remote_calendar is None:
</span><span class="cx">             returnValue(None)
</span><span class="cx">         remote_objects = yield remote_calendar.objectResourcesWithNames(remaining)
</span><span class="lines">@@ -512,7 +600,7 @@
</span><span class="cx"> 
</span><span class="cx">         # Get local objects
</span><span class="cx">         local_home = yield txn.calendarHomeWithUID(self.migratingUid())
</span><del>-        local_calendar = yield local_home.childWithName(name)
</del><ins>+        local_calendar = yield local_home.childWithID(localID)
</ins><span class="cx">         local_objects = yield local_calendar.objectResourcesWithNames(remaining)
</span><span class="cx">         local_objects = dict([(obj.name(), obj) for obj in local_objects])
</span><span class="cx"> 
</span></span></pre></div>
<a id="CalendarServerbranchesuserscdaboopod2podmigrationtxdavcommondatastorepoddingmigrationtesttest_home_syncpy"></a>
<div class="modfile"><h4>Modified: CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/podding/migration/test/test_home_sync.py (14384 => 14385)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/podding/migration/test/test_home_sync.py        2015-02-06 22:32:49 UTC (rev 14384)
+++ CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/podding/migration/test/test_home_sync.py        2015-02-09 17:16:29 UTC (rev 14385)
</span><span class="lines">@@ -92,6 +92,22 @@
</span><span class="cx"> END:VCALENDAR
</span><span class="cx"> &quot;&quot;&quot;.replace(&quot;\n&quot;, &quot;\r\n&quot;).format(**nowYear)
</span><span class="cx"> 
</span><ins>+    caldata4 = &quot;&quot;&quot;BEGIN:VCALENDAR
+VERSION:2.0
+CALSCALE:GREGORIAN
+PRODID:-//CALENDARSERVER.ORG//NONSGML Version 1//EN
+BEGIN:VEVENT
+UID:uid4
+DTSTART:{now:04d}0102T180000Z
+DURATION:PT1H
+CREATED:20060102T190000Z
+DTSTAMP:20051222T210507Z
+RRULE:FREQ=DAILY
+SUMMARY:instance
+END:VEVENT
+END:VCALENDAR
+&quot;&quot;&quot;.replace(&quot;\n&quot;, &quot;\r\n&quot;).format(**nowYear)
+
</ins><span class="cx">     @inlineCallbacks
</span><span class="cx">     def test_remote_home(self):
</span><span class="cx">         &quot;&quot;&quot;
</span><span class="lines">@@ -127,6 +143,8 @@
</span><span class="cx">         # Home is present
</span><span class="cx">         home = yield self.homeUnderTest(self.theTransactionUnderTest(1), name=syncer.migratingUid())
</span><span class="cx">         self.assertTrue(home is not None)
</span><ins>+        children = yield home.listChildren()
+        self.assertEqual(len(children), 0)
</ins><span class="cx">         yield self.commitTransaction(1)
</span><span class="cx"> 
</span><span class="cx"> 
</span><span class="lines">@@ -148,6 +166,8 @@
</span><span class="cx">         # Home is present
</span><span class="cx">         home = yield self.homeUnderTest(self.theTransactionUnderTest(1), name=syncer.migratingUid())
</span><span class="cx">         self.assertTrue(home is not None)
</span><ins>+        children = yield home.listChildren()
+        self.assertEqual(len(children), 0)
</ins><span class="cx">         yield self.commitTransaction(1)
</span><span class="cx"> 
</span><span class="cx"> 
</span><span class="lines">@@ -166,7 +186,7 @@
</span><span class="cx">         for calendar in calendars01:
</span><span class="cx">             if calendar.owned():
</span><span class="cx">                 sync_token = yield calendar.syncToken()
</span><del>-                results01[calendar.name()] = sync_token
</del><ins>+                results01[calendar.id()] = CrossPodHomeSync.CalendarSyncState(0, sync_token)
</ins><span class="cx">         yield self.commitTransaction(0)
</span><span class="cx"> 
</span><span class="cx">         syncer = CrossPodHomeSync(self.theStoreUnderTest(1), &quot;user01&quot;)
</span><span class="lines">@@ -184,29 +204,30 @@
</span><span class="cx"> 
</span><span class="cx">         home0 = yield self.homeUnderTest(txn=self.theTransactionUnderTest(0), name=&quot;user01&quot;, create=True)
</span><span class="cx">         calendar0 = yield home0.childWithName(&quot;calendar&quot;)
</span><ins>+        remote_id = calendar0.id()
</ins><span class="cx">         remote_sync_token = yield calendar0.syncToken()
</span><span class="cx">         yield self.commitTransaction(0)
</span><span class="cx"> 
</span><span class="cx">         syncer = CrossPodHomeSync(self.theStoreUnderTest(1), &quot;user01&quot;)
</span><span class="cx">         yield syncer.loadRecord()
</span><del>-        yield syncer.prepareCalendarHome()
</del><ins>+        syncer.homeId = yield syncer.prepareCalendarHome()
</ins><span class="cx"> 
</span><span class="cx">         # No local calendar exists yet
</span><span class="cx">         home1 = yield self.homeUnderTest(txn=self.theTransactionUnderTest(1), name=syncer.migratingUid())
</span><del>-        calendar1 = yield home1.childWithName(&quot;calendar&quot;)
-        self.assertTrue(calendar1 is None)
</del><ins>+        children = yield home1.listChildren()
+        self.assertEqual(len(children), 0)
</ins><span class="cx">         yield self.commitTransaction(1)
</span><span class="cx"> 
</span><span class="cx">         # Trigger sync of the one calendar
</span><span class="cx">         local_sync_state = {}
</span><del>-        remote_sync_state = {&quot;calendar&quot;: remote_sync_token}
</del><ins>+        remote_sync_state = {remote_id: CrossPodHomeSync.CalendarSyncState(0, remote_sync_token)}
</ins><span class="cx">         yield syncer.syncCalendar(
</span><del>-            &quot;calendar&quot;,
</del><ins>+            remote_id,
</ins><span class="cx">             local_sync_state,
</span><span class="cx">             remote_sync_state,
</span><span class="cx">         )
</span><del>-        self.assertTrue(&quot;calendar&quot; in local_sync_state)
-        self.assertEqual(local_sync_state[&quot;calendar&quot;], remote_sync_state[&quot;calendar&quot;])
</del><ins>+        self.assertEqual(len(local_sync_state), 1)
+        self.assertEqual(local_sync_state[remote_id].lastSyncToken, remote_sync_state[remote_id].lastSyncToken)
</ins><span class="cx"> 
</span><span class="cx">         # Local calendar exists
</span><span class="cx">         home1 = yield self.homeUnderTest(txn=self.theTransactionUnderTest(1), name=syncer.migratingUid())
</span><span class="lines">@@ -228,11 +249,12 @@
</span><span class="cx">         yield calendar0.createCalendarObjectWithName(&quot;1.ics&quot;, Component.fromString(self.caldata1))
</span><span class="cx">         yield calendar0.createCalendarObjectWithName(&quot;2.ics&quot;, Component.fromString(self.caldata2))
</span><span class="cx">         yield calendar0.createCalendarObjectWithName(&quot;3.ics&quot;, Component.fromString(self.caldata3))
</span><ins>+        remote_id = calendar0.id()
</ins><span class="cx">         yield self.commitTransaction(0)
</span><span class="cx"> 
</span><span class="cx">         syncer = CrossPodHomeSync(self.theStoreUnderTest(1), &quot;user01&quot;)
</span><span class="cx">         yield syncer.loadRecord()
</span><del>-        yield syncer.prepareCalendarHome()
</del><ins>+        syncer.homeId = yield syncer.prepareCalendarHome()
</ins><span class="cx"> 
</span><span class="cx">         # No local calendar exists yet
</span><span class="cx">         home1 = yield self.homeUnderTest(txn=self.theTransactionUnderTest(1), name=syncer.migratingUid())
</span><span class="lines">@@ -244,12 +266,12 @@
</span><span class="cx">         local_sync_state = {}
</span><span class="cx">         remote_sync_state = yield syncer.getCalendarSyncList()
</span><span class="cx">         yield syncer.syncCalendar(
</span><del>-            &quot;calendar&quot;,
</del><ins>+            remote_id,
</ins><span class="cx">             local_sync_state,
</span><span class="cx">             remote_sync_state,
</span><span class="cx">         )
</span><del>-        self.assertTrue(&quot;calendar&quot; in local_sync_state)
-        self.assertEqual(local_sync_state[&quot;calendar&quot;], remote_sync_state[&quot;calendar&quot;])
</del><ins>+        self.assertEqual(len(local_sync_state), 1)
+        self.assertEqual(local_sync_state[remote_id].lastSyncToken, remote_sync_state[remote_id].lastSyncToken)
</ins><span class="cx"> 
</span><span class="cx">         # Local calendar exists
</span><span class="cx">         home1 = yield self.homeUnderTest(txn=self.theTransactionUnderTest(1), name=syncer.migratingUid())
</span><span class="lines">@@ -268,7 +290,7 @@
</span><span class="cx"> 
</span><span class="cx">         remote_sync_state = yield syncer.getCalendarSyncList()
</span><span class="cx">         yield syncer.syncCalendar(
</span><del>-            &quot;calendar&quot;,
</del><ins>+            remote_id,
</ins><span class="cx">             local_sync_state,
</span><span class="cx">             remote_sync_state,
</span><span class="cx">         )
</span><span class="lines">@@ -289,7 +311,7 @@
</span><span class="cx"> 
</span><span class="cx">         remote_sync_state = yield syncer.getCalendarSyncList()
</span><span class="cx">         yield syncer.syncCalendar(
</span><del>-            &quot;calendar&quot;,
</del><ins>+            remote_id,
</ins><span class="cx">             local_sync_state,
</span><span class="cx">             remote_sync_state,
</span><span class="cx">         )
</span><span class="lines">@@ -298,3 +320,83 @@
</span><span class="cx">         children = yield calendar1.listObjectResources()
</span><span class="cx">         self.assertEqual(set(children), set((&quot;1.ics&quot;, &quot;3.ics&quot;,)))
</span><span class="cx">         yield self.commitTransaction(1)
</span><ins>+
+        # Add one resource
+        calendar0 = yield self.calendarUnderTest(txn=self.theTransactionUnderTest(0), home=&quot;user01&quot;, name=&quot;calendar&quot;)
+        yield calendar0.createCalendarObjectWithName(&quot;4.ics&quot;, Component.fromString(self.caldata4))
+        yield self.commitTransaction(0)
+
+        remote_sync_state = yield syncer.getCalendarSyncList()
+        yield syncer.syncCalendar(
+            remote_id,
+            local_sync_state,
+            remote_sync_state,
+        )
+
+        calendar1 = yield self.calendarUnderTest(txn=self.theTransactionUnderTest(1), home=syncer.migratingUid(), name=&quot;calendar&quot;)
+        children = yield calendar1.listObjectResources()
+        self.assertEqual(set(children), set((&quot;1.ics&quot;, &quot;3.ics&quot;, &quot;4.ics&quot;,)))
+        yield self.commitTransaction(1)
+
+
+    @inlineCallbacks
+    def test_sync_calendars_add_remove(self):
+        &quot;&quot;&quot;
+        Test that L{syncCalendar} syncs an initially non-existent local calendar with
+        a remote calendar containing data. Also check a change to one event is then
+        sync'd the second time.
+        &quot;&quot;&quot;
+
+        home0 = yield self.homeUnderTest(txn=self.theTransactionUnderTest(0), name=&quot;user01&quot;, create=True)
+        children0 = yield home0.loadChildren()
+        details0 = dict([(child.id(), child.name()) for child in children0])
+        yield self.commitTransaction(0)
+
+        syncer = CrossPodHomeSync(self.theStoreUnderTest(1), &quot;user01&quot;)
+        yield syncer.loadRecord()
+        syncer.homeId = yield syncer.prepareCalendarHome()
+
+        # No local calendar exists yet
+        home1 = yield self.homeUnderTest(txn=self.theTransactionUnderTest(1), name=syncer.migratingUid())
+        children1 = yield home1.loadChildren()
+        self.assertEqual(len(children1), 0)
+        yield self.commitTransaction(1)
+
+        # Trigger sync
+        yield syncer.syncCalendarList()
+        home1 = yield self.homeUnderTest(txn=self.theTransactionUnderTest(1), name=syncer.migratingUid())
+        children1 = yield home1.loadChildren()
+        details1 = dict([(child.id(), child.name()) for child in children1])
+        self.assertEqual(set(details1.values()), set(details0.values()))
+        yield self.commitTransaction(1)
+
+        # Add a calendar
+        home0 = yield self.homeUnderTest(txn=self.theTransactionUnderTest(0), name=&quot;user01&quot;, create=True)
+        newcalendar0 = yield home0.createCalendarWithName(&quot;new-calendar&quot;)
+        details0[newcalendar0.id()] = newcalendar0.name()
+        yield self.commitTransaction(0)
+
+        # Trigger sync
+        yield syncer.syncCalendarList()
+        home1 = yield self.homeUnderTest(txn=self.theTransactionUnderTest(1), name=syncer.migratingUid())
+        children1 = yield home1.loadChildren()
+        details1 = dict([(child.id(), child.name()) for child in children1])
+        self.assertTrue(&quot;new-calendar&quot; in details1.values())
+        self.assertEqual(set(details1.values()), set(details0.values()))
+        yield self.commitTransaction(1)
+
+        # Remove a calendar
+        home0 = yield self.homeUnderTest(txn=self.theTransactionUnderTest(0), name=&quot;user01&quot;, create=True)
+        calendar0 = yield home0.childWithName(&quot;new-calendar&quot;)
+        del details0[calendar0.id()]
+        yield calendar0.remove()
+        yield self.commitTransaction(0)
+
+        # Trigger sync
+        yield syncer.syncCalendarList()
+        home1 = yield self.homeUnderTest(txn=self.theTransactionUnderTest(1), name=syncer.migratingUid())
+        children1 = yield home1.loadChildren()
+        details1 = dict([(child.id(), child.name()) for child in children1])
+        self.assertTrue(&quot;new-calendar&quot; not in details1.values())
+        self.assertEqual(set(details1.values()), set(details0.values()))
+        yield self.commitTransaction(1)
</ins></span></pre></div>
<a id="CalendarServerbranchesuserscdaboopod2podmigrationtxdavcommondatastoresqlpy"></a>
<div class="modfile"><h4>Modified: CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql.py (14384 => 14385)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql.py        2015-02-06 22:32:49 UTC (rev 14384)
+++ CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql.py        2015-02-09 17:16:29 UTC (rev 14385)
</span><span class="lines">@@ -3402,6 +3402,42 @@
</span><span class="cx">             yield self._cacher.delete(self._ownerUID)
</span><span class="cx"> 
</span><span class="cx"> 
</span><ins>+    @inlineCallbacks
+    def remove(self):
+
+        # Removing the home table entry does NOT remove the child class entry - it does remove
+        # the associated bind entry. So manually remove each child.
+        yield self.removeAllChildren()
+
+        r = self._childClass._revisionsSchema
+        yield Delete(
+            From=r,
+            Where=r.HOME_RESOURCE_ID == self._resourceID,
+        ).on(self._txn)
+
+        h = self._homeTable
+        yield Delete(
+            From=h,
+            Where=h.RESOURCE_ID == self._resourceID,
+        ).on(self._txn)
+
+        yield self.properties()._removeResource()
+
+        yield self._cacher.delete(str(self._ownerUID))
+
+
+    @inlineCallbacks
+    def removeAllChildren(self):
+        &quot;&quot;&quot;
+        Remove each child.
+        &quot;&quot;&quot;
+
+        for child in (yield self.loadChildren()):
+            yield child.remove()
+            self._children.pop(child.name(), None)
+            self._children.pop(child.id(), None)
+
+
</ins><span class="cx">     def transaction(self):
</span><span class="cx">         return self._txn
</span><span class="cx"> 
</span><span class="lines">@@ -6120,6 +6156,13 @@
</span><span class="cx">         yield self._home.notifyChanged()
</span><span class="cx"> 
</span><span class="cx"> 
</span><ins>+    def purge(self):
+        &quot;&quot;&quot;
+        Do a &quot;silent&quot; removal of this object resource.
+        &quot;&quot;&quot;
+        return self.remove()
+
+
</ins><span class="cx">     def ownerHome(self):
</span><span class="cx">         &quot;&quot;&quot;
</span><span class="cx">         @see: L{ICalendar.ownerCalendarHome}
</span></span></pre></div>
<a id="CalendarServerbranchesuserscdaboopod2podmigrationtxdavcommondatastoresql_schemacurrentoracledialectsql"></a>
<div class="modfile"><h4>Modified: CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/current-oracle-dialect.sql (14384 => 14385)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/current-oracle-dialect.sql        2015-02-06 22:32:49 UTC (rev 14384)
+++ CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/current-oracle-dialect.sql        2015-02-09 17:16:29 UTC (rev 14385)
</span><span class="lines">@@ -42,6 +42,7 @@
</span><span class="cx"> insert into HOME_STATUS (DESCRIPTION, ID) values ('normal', 0);
</span><span class="cx"> insert into HOME_STATUS (DESCRIPTION, ID) values ('external', 1);
</span><span class="cx"> insert into HOME_STATUS (DESCRIPTION, ID) values ('purging', 2);
</span><ins>+insert into HOME_STATUS (DESCRIPTION, ID) values ('migrating', 3);
</ins><span class="cx"> create table CALENDAR (
</span><span class="cx">     &quot;RESOURCE_ID&quot; integer primary key
</span><span class="cx"> );
</span><span class="lines">@@ -68,6 +69,14 @@
</span><span class="cx">     &quot;MODIFIED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC'
</span><span class="cx"> );
</span><span class="cx"> 
</span><ins>+create table CALENDAR_MIGRATION_STATE (
+    &quot;CALENDAR_HOME_RESOURCE_ID&quot; integer references CALENDAR_HOME on delete cascade,
+    &quot;REMOTE_RESOURCE_ID&quot; integer not null,
+    &quot;CALENDAR_RESOURCE_ID&quot; integer references CALENDAR on delete cascade,
+    &quot;LAST_SYNC_TOKEN&quot; nvarchar2(255), 
+    primary key (&quot;CALENDAR_HOME_RESOURCE_ID&quot;, &quot;REMOTE_RESOURCE_ID&quot;)
+);
+
</ins><span class="cx"> create table NOTIFICATION_HOME (
</span><span class="cx">     &quot;RESOURCE_ID&quot; integer primary key,
</span><span class="cx">     &quot;OWNER_UID&quot; nvarchar2(255) unique,
</span><span class="lines">@@ -607,7 +616,7 @@
</span><span class="cx">     &quot;VALUE&quot; nvarchar2(255)
</span><span class="cx"> );
</span><span class="cx"> 
</span><del>-insert into CALENDARSERVER (NAME, VALUE) values ('VERSION', '51');
</del><ins>+insert into CALENDARSERVER (NAME, VALUE) values ('VERSION', '52');
</ins><span class="cx"> insert into CALENDARSERVER (NAME, VALUE) values ('CALENDAR-DATAVERSION', '6');
</span><span class="cx"> insert into CALENDARSERVER (NAME, VALUE) values ('ADDRESSBOOK-DATAVERSION', '2');
</span><span class="cx"> insert into CALENDARSERVER (NAME, VALUE) values ('NOTIFICATION-DATAVERSION', '1');
</span><span class="lines">@@ -624,6 +633,10 @@
</span><span class="cx">     DEFAULT_POLLS
</span><span class="cx"> );
</span><span class="cx"> 
</span><ins>+create index CALENDAR_MIGRATION_ST_57f40e9a on CALENDAR_MIGRATION_STATE (
+    CALENDAR_RESOURCE_ID
+);
+
</ins><span class="cx"> create index NOTIFICATION_NOTIFICA_f891f5f9 on NOTIFICATION (
</span><span class="cx">     NOTIFICATION_HOME_RESOURCE_ID
</span><span class="cx"> );
</span></span></pre></div>
<a id="CalendarServerbranchesuserscdaboopod2podmigrationtxdavcommondatastoresql_schemacurrentsql"></a>
<div class="modfile"><h4>Modified: CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/current.sql (14384 => 14385)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/current.sql        2015-02-06 22:32:49 UTC (rev 14384)
+++ CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/current.sql        2015-02-09 17:16:29 UTC (rev 14385)
</span><span class="lines">@@ -136,6 +136,23 @@
</span><span class="cx"> );
</span><span class="cx"> 
</span><span class="cx"> 
</span><ins>+------------------------
+-- Calendar Migration --
+------------------------
+
+create table CALENDAR_MIGRATION_STATE (
+  CALENDAR_HOME_RESOURCE_ID        integer references CALENDAR_HOME on delete cascade,
+  REMOTE_RESOURCE_ID                        integer not null,
+  CALENDAR_RESOURCE_ID                        integer        references CALENDAR on delete cascade,
+  LAST_SYNC_TOKEN                                varchar(255),
+   
+  primary key (CALENDAR_HOME_RESOURCE_ID, REMOTE_RESOURCE_ID) -- implicit index
+);
+
+create index CALENDAR_MIGRATION_STATE_CALENDAR_RESOURCE_ID on
+  CALENDAR_MIGRATION_STATE(CALENDAR_RESOURCE_ID);
+
+
</ins><span class="cx"> ---------------------------
</span><span class="cx"> -- Sharing Notifications --
</span><span class="cx"> ---------------------------
</span><span class="lines">@@ -1151,7 +1168,7 @@
</span><span class="cx">   VALUE                         varchar(255)
</span><span class="cx"> );
</span><span class="cx"> 
</span><del>-insert into CALENDARSERVER values ('VERSION', '51');
</del><ins>+insert into CALENDARSERVER values ('VERSION', '52');
</ins><span class="cx"> insert into CALENDARSERVER values ('CALENDAR-DATAVERSION', '6');
</span><span class="cx"> insert into CALENDARSERVER values ('ADDRESSBOOK-DATAVERSION', '2');
</span><span class="cx"> insert into CALENDARSERVER values ('NOTIFICATION-DATAVERSION', '1');
</span></span></pre></div>
<a id="CalendarServerbranchesuserscdaboopod2podmigrationtxdavcommondatastoresql_schemaoldoracledialectv51sql"></a>
<div class="addfile"><h4>Added: CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/old/oracle-dialect/v51.sql (0 => 14385)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/old/oracle-dialect/v51.sql                                (rev 0)
+++ CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/old/oracle-dialect/v51.sql        2015-02-09 17:16:29 UTC (rev 14385)
</span><span class="lines">@@ -0,0 +1,939 @@
</span><ins>+create sequence RESOURCE_ID_SEQ;
+create sequence JOB_SEQ;
+create sequence INSTANCE_ID_SEQ;
+create sequence ATTACHMENT_ID_SEQ;
+create sequence REVISION_SEQ;
+create sequence WORKITEM_SEQ;
+create table NODE_INFO (
+    &quot;HOSTNAME&quot; nvarchar2(255),
+    &quot;PID&quot; integer not null,
+    &quot;PORT&quot; integer not null,
+    &quot;TIME&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC' not null, 
+    primary key (&quot;HOSTNAME&quot;, &quot;PORT&quot;)
+);
+
+create table NAMED_LOCK (
+    &quot;LOCK_NAME&quot; nvarchar2(255) primary key
+);
+
+create table JOB (
+    &quot;JOB_ID&quot; integer primary key,
+    &quot;WORK_TYPE&quot; nvarchar2(255),
+    &quot;PRIORITY&quot; integer default 0,
+    &quot;WEIGHT&quot; integer default 0,
+    &quot;NOT_BEFORE&quot; timestamp not null,
+    &quot;ASSIGNED&quot; timestamp default null,
+    &quot;OVERDUE&quot; timestamp default null,
+    &quot;FAILED&quot; integer default 0
+);
+
+create table CALENDAR_HOME (
+    &quot;RESOURCE_ID&quot; integer primary key,
+    &quot;OWNER_UID&quot; nvarchar2(255) unique,
+    &quot;STATUS&quot; integer default 0 not null,
+    &quot;DATAVERSION&quot; integer default 0 not null
+);
+
+create table HOME_STATUS (
+    &quot;ID&quot; integer primary key,
+    &quot;DESCRIPTION&quot; nvarchar2(16) unique
+);
+
+insert into HOME_STATUS (DESCRIPTION, ID) values ('normal', 0);
+insert into HOME_STATUS (DESCRIPTION, ID) values ('external', 1);
+insert into HOME_STATUS (DESCRIPTION, ID) values ('purging', 2);
+create table CALENDAR (
+    &quot;RESOURCE_ID&quot; integer primary key
+);
+
+create table CALENDAR_HOME_METADATA (
+    &quot;RESOURCE_ID&quot; integer primary key references CALENDAR_HOME on delete cascade,
+    &quot;QUOTA_USED_BYTES&quot; integer default 0 not null,
+    &quot;DEFAULT_EVENTS&quot; integer default null references CALENDAR on delete set null,
+    &quot;DEFAULT_TASKS&quot; integer default null references CALENDAR on delete set null,
+    &quot;DEFAULT_POLLS&quot; integer default null references CALENDAR on delete set null,
+    &quot;ALARM_VEVENT_TIMED&quot; nclob default null,
+    &quot;ALARM_VEVENT_ALLDAY&quot; nclob default null,
+    &quot;ALARM_VTODO_TIMED&quot; nclob default null,
+    &quot;ALARM_VTODO_ALLDAY&quot; nclob default null,
+    &quot;AVAILABILITY&quot; nclob default null,
+    &quot;CREATED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    &quot;MODIFIED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC'
+);
+
+create table CALENDAR_METADATA (
+    &quot;RESOURCE_ID&quot; integer primary key references CALENDAR on delete cascade,
+    &quot;SUPPORTED_COMPONENTS&quot; nvarchar2(255) default null,
+    &quot;CREATED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    &quot;MODIFIED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC'
+);
+
+create table NOTIFICATION_HOME (
+    &quot;RESOURCE_ID&quot; integer primary key,
+    &quot;OWNER_UID&quot; nvarchar2(255) unique,
+    &quot;STATUS&quot; integer default 0 not null,
+    &quot;DATAVERSION&quot; integer default 0 not null
+);
+
+create table NOTIFICATION (
+    &quot;RESOURCE_ID&quot; integer primary key,
+    &quot;NOTIFICATION_HOME_RESOURCE_ID&quot; integer not null references NOTIFICATION_HOME,
+    &quot;NOTIFICATION_UID&quot; nvarchar2(255),
+    &quot;NOTIFICATION_TYPE&quot; nvarchar2(255),
+    &quot;NOTIFICATION_DATA&quot; nclob,
+    &quot;MD5&quot; nchar(32),
+    &quot;CREATED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    &quot;MODIFIED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC', 
+    unique (&quot;NOTIFICATION_UID&quot;, &quot;NOTIFICATION_HOME_RESOURCE_ID&quot;)
+);
+
+create table CALENDAR_BIND (
+    &quot;CALENDAR_HOME_RESOURCE_ID&quot; integer not null references CALENDAR_HOME,
+    &quot;CALENDAR_RESOURCE_ID&quot; integer not null references CALENDAR on delete cascade,
+    &quot;EXTERNAL_ID&quot; integer default null,
+    &quot;CALENDAR_RESOURCE_NAME&quot; nvarchar2(255),
+    &quot;BIND_MODE&quot; integer not null,
+    &quot;BIND_STATUS&quot; integer not null,
+    &quot;BIND_REVISION&quot; integer default 0 not null,
+    &quot;MESSAGE&quot; nclob,
+    &quot;TRANSP&quot; integer default 0 not null,
+    &quot;ALARM_VEVENT_TIMED&quot; nclob default null,
+    &quot;ALARM_VEVENT_ALLDAY&quot; nclob default null,
+    &quot;ALARM_VTODO_TIMED&quot; nclob default null,
+    &quot;ALARM_VTODO_ALLDAY&quot; nclob default null,
+    &quot;TIMEZONE&quot; nclob default null, 
+    primary key (&quot;CALENDAR_HOME_RESOURCE_ID&quot;, &quot;CALENDAR_RESOURCE_ID&quot;), 
+    unique (&quot;CALENDAR_HOME_RESOURCE_ID&quot;, &quot;CALENDAR_RESOURCE_NAME&quot;)
+);
+
+create table CALENDAR_BIND_MODE (
+    &quot;ID&quot; integer primary key,
+    &quot;DESCRIPTION&quot; nvarchar2(16) unique
+);
+
+insert into CALENDAR_BIND_MODE (DESCRIPTION, ID) values ('own', 0);
+insert into CALENDAR_BIND_MODE (DESCRIPTION, ID) values ('read', 1);
+insert into CALENDAR_BIND_MODE (DESCRIPTION, ID) values ('write', 2);
+insert into CALENDAR_BIND_MODE (DESCRIPTION, ID) values ('direct', 3);
+insert into CALENDAR_BIND_MODE (DESCRIPTION, ID) values ('indirect', 4);
+insert into CALENDAR_BIND_MODE (DESCRIPTION, ID) values ('group', 5);
+insert into CALENDAR_BIND_MODE (DESCRIPTION, ID) values ('group_read', 6);
+insert into CALENDAR_BIND_MODE (DESCRIPTION, ID) values ('group_write', 7);
+create table CALENDAR_BIND_STATUS (
+    &quot;ID&quot; integer primary key,
+    &quot;DESCRIPTION&quot; nvarchar2(16) unique
+);
+
+insert into CALENDAR_BIND_STATUS (DESCRIPTION, ID) values ('invited', 0);
+insert into CALENDAR_BIND_STATUS (DESCRIPTION, ID) values ('accepted', 1);
+insert into CALENDAR_BIND_STATUS (DESCRIPTION, ID) values ('declined', 2);
+insert into CALENDAR_BIND_STATUS (DESCRIPTION, ID) values ('invalid', 3);
+insert into CALENDAR_BIND_STATUS (DESCRIPTION, ID) values ('deleted', 4);
+create table CALENDAR_TRANSP (
+    &quot;ID&quot; integer primary key,
+    &quot;DESCRIPTION&quot; nvarchar2(16) unique
+);
+
+insert into CALENDAR_TRANSP (DESCRIPTION, ID) values ('opaque', 0);
+insert into CALENDAR_TRANSP (DESCRIPTION, ID) values ('transparent', 1);
+create table CALENDAR_OBJECT (
+    &quot;RESOURCE_ID&quot; integer primary key,
+    &quot;CALENDAR_RESOURCE_ID&quot; integer not null references CALENDAR on delete cascade,
+    &quot;RESOURCE_NAME&quot; nvarchar2(255),
+    &quot;ICALENDAR_TEXT&quot; nclob,
+    &quot;ICALENDAR_UID&quot; nvarchar2(255),
+    &quot;ICALENDAR_TYPE&quot; nvarchar2(255),
+    &quot;ATTACHMENTS_MODE&quot; integer default 0 not null,
+    &quot;DROPBOX_ID&quot; nvarchar2(255),
+    &quot;ORGANIZER&quot; nvarchar2(255),
+    &quot;RECURRANCE_MIN&quot; date,
+    &quot;RECURRANCE_MAX&quot; date,
+    &quot;ACCESS&quot; integer default 0 not null,
+    &quot;SCHEDULE_OBJECT&quot; integer default 0,
+    &quot;SCHEDULE_TAG&quot; nvarchar2(36) default null,
+    &quot;SCHEDULE_ETAGS&quot; nclob default null,
+    &quot;PRIVATE_COMMENTS&quot; integer default 0 not null,
+    &quot;MD5&quot; nchar(32),
+    &quot;CREATED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    &quot;MODIFIED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    &quot;DATAVERSION&quot; integer default 0 not null, 
+    unique (&quot;CALENDAR_RESOURCE_ID&quot;, &quot;RESOURCE_NAME&quot;)
+);
+
+create table CALENDAR_OBJ_ATTACHMENTS_MODE (
+    &quot;ID&quot; integer primary key,
+    &quot;DESCRIPTION&quot; nvarchar2(16) unique
+);
+
+insert into CALENDAR_OBJ_ATTACHMENTS_MODE (DESCRIPTION, ID) values ('none', 0);
+insert into CALENDAR_OBJ_ATTACHMENTS_MODE (DESCRIPTION, ID) values ('read', 1);
+insert into CALENDAR_OBJ_ATTACHMENTS_MODE (DESCRIPTION, ID) values ('write', 2);
+create table CALENDAR_ACCESS_TYPE (
+    &quot;ID&quot; integer primary key,
+    &quot;DESCRIPTION&quot; nvarchar2(32) unique
+);
+
+insert into CALENDAR_ACCESS_TYPE (DESCRIPTION, ID) values ('', 0);
+insert into CALENDAR_ACCESS_TYPE (DESCRIPTION, ID) values ('public', 1);
+insert into CALENDAR_ACCESS_TYPE (DESCRIPTION, ID) values ('private', 2);
+insert into CALENDAR_ACCESS_TYPE (DESCRIPTION, ID) values ('confidential', 3);
+insert into CALENDAR_ACCESS_TYPE (DESCRIPTION, ID) values ('restricted', 4);
+create table TIME_RANGE (
+    &quot;INSTANCE_ID&quot; integer primary key,
+    &quot;CALENDAR_RESOURCE_ID&quot; integer not null references CALENDAR on delete cascade,
+    &quot;CALENDAR_OBJECT_RESOURCE_ID&quot; integer not null references CALENDAR_OBJECT on delete cascade,
+    &quot;FLOATING&quot; integer not null,
+    &quot;START_DATE&quot; timestamp not null,
+    &quot;END_DATE&quot; timestamp not null,
+    &quot;FBTYPE&quot; integer not null,
+    &quot;TRANSPARENT&quot; integer not null
+);
+
+create table FREE_BUSY_TYPE (
+    &quot;ID&quot; integer primary key,
+    &quot;DESCRIPTION&quot; nvarchar2(16) unique
+);
+
+insert into FREE_BUSY_TYPE (DESCRIPTION, ID) values ('unknown', 0);
+insert into FREE_BUSY_TYPE (DESCRIPTION, ID) values ('free', 1);
+insert into FREE_BUSY_TYPE (DESCRIPTION, ID) values ('busy', 2);
+insert into FREE_BUSY_TYPE (DESCRIPTION, ID) values ('busy-unavailable', 3);
+insert into FREE_BUSY_TYPE (DESCRIPTION, ID) values ('busy-tentative', 4);
+create table PERUSER (
+    &quot;TIME_RANGE_INSTANCE_ID&quot; integer not null references TIME_RANGE on delete cascade,
+    &quot;USER_ID&quot; nvarchar2(255),
+    &quot;TRANSPARENT&quot; integer not null,
+    &quot;ADJUSTED_START_DATE&quot; timestamp default null,
+    &quot;ADJUSTED_END_DATE&quot; timestamp default null, 
+    primary key (&quot;TIME_RANGE_INSTANCE_ID&quot;, &quot;USER_ID&quot;)
+);
+
+create table ATTACHMENT (
+    &quot;ATTACHMENT_ID&quot; integer primary key,
+    &quot;CALENDAR_HOME_RESOURCE_ID&quot; integer not null references CALENDAR_HOME,
+    &quot;DROPBOX_ID&quot; nvarchar2(255),
+    &quot;CONTENT_TYPE&quot; nvarchar2(255),
+    &quot;SIZE&quot; integer not null,
+    &quot;MD5&quot; nchar(32),
+    &quot;CREATED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    &quot;MODIFIED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    &quot;PATH&quot; nvarchar2(1024)
+);
+
+create table ATTACHMENT_CALENDAR_OBJECT (
+    &quot;ATTACHMENT_ID&quot; integer not null references ATTACHMENT on delete cascade,
+    &quot;MANAGED_ID&quot; nvarchar2(255),
+    &quot;CALENDAR_OBJECT_RESOURCE_ID&quot; integer not null references CALENDAR_OBJECT on delete cascade, 
+    primary key (&quot;ATTACHMENT_ID&quot;, &quot;CALENDAR_OBJECT_RESOURCE_ID&quot;), 
+    unique (&quot;MANAGED_ID&quot;, &quot;CALENDAR_OBJECT_RESOURCE_ID&quot;)
+);
+
+create table RESOURCE_PROPERTY (
+    &quot;RESOURCE_ID&quot; integer not null,
+    &quot;NAME&quot; nvarchar2(255),
+    &quot;VALUE&quot; nclob,
+    &quot;VIEWER_UID&quot; nvarchar2(255), 
+    primary key (&quot;RESOURCE_ID&quot;, &quot;NAME&quot;, &quot;VIEWER_UID&quot;)
+);
+
+create table ADDRESSBOOK_HOME (
+    &quot;RESOURCE_ID&quot; integer primary key,
+    &quot;ADDRESSBOOK_PROPERTY_STORE_ID&quot; integer not null,
+    &quot;OWNER_UID&quot; nvarchar2(255) unique,
+    &quot;STATUS&quot; integer default 0 not null,
+    &quot;DATAVERSION&quot; integer default 0 not null
+);
+
+create table ADDRESSBOOK_HOME_METADATA (
+    &quot;RESOURCE_ID&quot; integer primary key references ADDRESSBOOK_HOME on delete cascade,
+    &quot;QUOTA_USED_BYTES&quot; integer default 0 not null,
+    &quot;CREATED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    &quot;MODIFIED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC'
+);
+
+create table SHARED_ADDRESSBOOK_BIND (
+    &quot;ADDRESSBOOK_HOME_RESOURCE_ID&quot; integer not null references ADDRESSBOOK_HOME,
+    &quot;OWNER_HOME_RESOURCE_ID&quot; integer not null references ADDRESSBOOK_HOME on delete cascade,
+    &quot;EXTERNAL_ID&quot; integer default null,
+    &quot;ADDRESSBOOK_RESOURCE_NAME&quot; nvarchar2(255),
+    &quot;BIND_MODE&quot; integer not null,
+    &quot;BIND_STATUS&quot; integer not null,
+    &quot;BIND_REVISION&quot; integer default 0 not null,
+    &quot;MESSAGE&quot; nclob, 
+    primary key (&quot;ADDRESSBOOK_HOME_RESOURCE_ID&quot;, &quot;OWNER_HOME_RESOURCE_ID&quot;), 
+    unique (&quot;ADDRESSBOOK_HOME_RESOURCE_ID&quot;, &quot;ADDRESSBOOK_RESOURCE_NAME&quot;)
+);
+
+create table ADDRESSBOOK_OBJECT (
+    &quot;RESOURCE_ID&quot; integer primary key,
+    &quot;ADDRESSBOOK_HOME_RESOURCE_ID&quot; integer not null references ADDRESSBOOK_HOME on delete cascade,
+    &quot;RESOURCE_NAME&quot; nvarchar2(255),
+    &quot;VCARD_TEXT&quot; nclob,
+    &quot;VCARD_UID&quot; nvarchar2(255),
+    &quot;KIND&quot; integer not null,
+    &quot;MD5&quot; nchar(32),
+    &quot;CREATED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    &quot;MODIFIED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    &quot;DATAVERSION&quot; integer default 0 not null, 
+    unique (&quot;ADDRESSBOOK_HOME_RESOURCE_ID&quot;, &quot;RESOURCE_NAME&quot;), 
+    unique (&quot;ADDRESSBOOK_HOME_RESOURCE_ID&quot;, &quot;VCARD_UID&quot;)
+);
+
+create table ADDRESSBOOK_OBJECT_KIND (
+    &quot;ID&quot; integer primary key,
+    &quot;DESCRIPTION&quot; nvarchar2(16) unique
+);
+
+insert into ADDRESSBOOK_OBJECT_KIND (DESCRIPTION, ID) values ('person', 0);
+insert into ADDRESSBOOK_OBJECT_KIND (DESCRIPTION, ID) values ('group', 1);
+insert into ADDRESSBOOK_OBJECT_KIND (DESCRIPTION, ID) values ('resource', 2);
+insert into ADDRESSBOOK_OBJECT_KIND (DESCRIPTION, ID) values ('location', 3);
+create table ABO_MEMBERS (
+    &quot;GROUP_ID&quot; integer not null,
+    &quot;ADDRESSBOOK_ID&quot; integer not null references ADDRESSBOOK_HOME on delete cascade,
+    &quot;MEMBER_ID&quot; integer not null,
+    &quot;REVISION&quot; integer not null,
+    &quot;REMOVED&quot; integer default 0 not null,
+    &quot;MODIFIED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC', 
+    primary key (&quot;GROUP_ID&quot;, &quot;MEMBER_ID&quot;, &quot;REVISION&quot;)
+);
+
+create table ABO_FOREIGN_MEMBERS (
+    &quot;GROUP_ID&quot; integer not null references ADDRESSBOOK_OBJECT on delete cascade,
+    &quot;ADDRESSBOOK_ID&quot; integer not null references ADDRESSBOOK_HOME on delete cascade,
+    &quot;MEMBER_ADDRESS&quot; nvarchar2(255), 
+    primary key (&quot;GROUP_ID&quot;, &quot;MEMBER_ADDRESS&quot;)
+);
+
+create table SHARED_GROUP_BIND (
+    &quot;ADDRESSBOOK_HOME_RESOURCE_ID&quot; integer not null references ADDRESSBOOK_HOME,
+    &quot;GROUP_RESOURCE_ID&quot; integer not null references ADDRESSBOOK_OBJECT on delete cascade,
+    &quot;EXTERNAL_ID&quot; integer default null,
+    &quot;GROUP_ADDRESSBOOK_NAME&quot; nvarchar2(255),
+    &quot;BIND_MODE&quot; integer not null,
+    &quot;BIND_STATUS&quot; integer not null,
+    &quot;BIND_REVISION&quot; integer default 0 not null,
+    &quot;MESSAGE&quot; nclob, 
+    primary key (&quot;ADDRESSBOOK_HOME_RESOURCE_ID&quot;, &quot;GROUP_RESOURCE_ID&quot;), 
+    unique (&quot;ADDRESSBOOK_HOME_RESOURCE_ID&quot;, &quot;GROUP_ADDRESSBOOK_NAME&quot;)
+);
+
+create table CALENDAR_OBJECT_REVISIONS (
+    &quot;CALENDAR_HOME_RESOURCE_ID&quot; integer not null references CALENDAR_HOME,
+    &quot;CALENDAR_RESOURCE_ID&quot; integer references CALENDAR,
+    &quot;CALENDAR_NAME&quot; nvarchar2(255) default null,
+    &quot;RESOURCE_NAME&quot; nvarchar2(255),
+    &quot;REVISION&quot; integer not null,
+    &quot;DELETED&quot; integer not null,
+    &quot;MODIFIED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC', 
+    unique (&quot;CALENDAR_HOME_RESOURCE_ID&quot;, &quot;CALENDAR_RESOURCE_ID&quot;, &quot;CALENDAR_NAME&quot;, &quot;RESOURCE_NAME&quot;)
+);
+
+create table ADDRESSBOOK_OBJECT_REVISIONS (
+    &quot;ADDRESSBOOK_HOME_RESOURCE_ID&quot; integer not null references ADDRESSBOOK_HOME,
+    &quot;OWNER_HOME_RESOURCE_ID&quot; integer references ADDRESSBOOK_HOME,
+    &quot;ADDRESSBOOK_NAME&quot; nvarchar2(255) default null,
+    &quot;OBJECT_RESOURCE_ID&quot; integer default 0,
+    &quot;RESOURCE_NAME&quot; nvarchar2(255),
+    &quot;REVISION&quot; integer not null,
+    &quot;DELETED&quot; integer not null,
+    &quot;MODIFIED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC', 
+    unique (&quot;ADDRESSBOOK_HOME_RESOURCE_ID&quot;, &quot;OWNER_HOME_RESOURCE_ID&quot;, &quot;ADDRESSBOOK_NAME&quot;, &quot;RESOURCE_NAME&quot;)
+);
+
+create table NOTIFICATION_OBJECT_REVISIONS (
+    &quot;NOTIFICATION_HOME_RESOURCE_ID&quot; integer not null references NOTIFICATION_HOME on delete cascade,
+    &quot;RESOURCE_NAME&quot; nvarchar2(255),
+    &quot;REVISION&quot; integer not null,
+    &quot;DELETED&quot; integer not null,
+    &quot;MODIFIED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC', 
+    unique (&quot;NOTIFICATION_HOME_RESOURCE_ID&quot;, &quot;RESOURCE_NAME&quot;)
+);
+
+create table APN_SUBSCRIPTIONS (
+    &quot;TOKEN&quot; nvarchar2(255),
+    &quot;RESOURCE_KEY&quot; nvarchar2(255),
+    &quot;MODIFIED&quot; integer not null,
+    &quot;SUBSCRIBER_GUID&quot; nvarchar2(255),
+    &quot;USER_AGENT&quot; nvarchar2(255) default null,
+    &quot;IP_ADDR&quot; nvarchar2(255) default null, 
+    primary key (&quot;TOKEN&quot;, &quot;RESOURCE_KEY&quot;)
+);
+
+create table IMIP_TOKENS (
+    &quot;TOKEN&quot; nvarchar2(255),
+    &quot;ORGANIZER&quot; nvarchar2(255),
+    &quot;ATTENDEE&quot; nvarchar2(255),
+    &quot;ICALUID&quot; nvarchar2(255),
+    &quot;ACCESSED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC', 
+    primary key (&quot;ORGANIZER&quot;, &quot;ATTENDEE&quot;, &quot;ICALUID&quot;)
+);
+
+create table IMIP_INVITATION_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB,
+    &quot;FROM_ADDR&quot; nvarchar2(255),
+    &quot;TO_ADDR&quot; nvarchar2(255),
+    &quot;ICALENDAR_TEXT&quot; nclob
+);
+
+create table IMIP_POLLING_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB
+);
+
+create table IMIP_REPLY_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB,
+    &quot;ORGANIZER&quot; nvarchar2(255),
+    &quot;ATTENDEE&quot; nvarchar2(255),
+    &quot;ICALENDAR_TEXT&quot; nclob
+);
+
+create table PUSH_NOTIFICATION_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB,
+    &quot;PUSH_ID&quot; nvarchar2(255),
+    &quot;PUSH_PRIORITY&quot; integer not null
+);
+
+create table GROUP_CACHER_POLLING_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB
+);
+
+create table GROUP_REFRESH_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB,
+    &quot;GROUP_UID&quot; nvarchar2(255)
+);
+
+create table GROUP_DELEGATE_CHANGES_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB,
+    &quot;DELEGATOR_UID&quot; nvarchar2(255),
+    &quot;READ_DELEGATE_UID&quot; nvarchar2(255),
+    &quot;WRITE_DELEGATE_UID&quot; nvarchar2(255)
+);
+
+create table GROUPS (
+    &quot;GROUP_ID&quot; integer primary key,
+    &quot;NAME&quot; nvarchar2(255),
+    &quot;GROUP_UID&quot; nvarchar2(255) unique,
+    &quot;MEMBERSHIP_HASH&quot; nvarchar2(255),
+    &quot;EXTANT&quot; integer default 1,
+    &quot;CREATED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    &quot;MODIFIED&quot; timestamp default CURRENT_TIMESTAMP at time zone 'UTC'
+);
+
+create table GROUP_MEMBERSHIP (
+    &quot;GROUP_ID&quot; integer not null references GROUPS on delete cascade,
+    &quot;MEMBER_UID&quot; nvarchar2(255), 
+    primary key (&quot;GROUP_ID&quot;, &quot;MEMBER_UID&quot;)
+);
+
+create table GROUP_ATTENDEE_RECONCILE_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB,
+    &quot;RESOURCE_ID&quot; integer not null references CALENDAR_OBJECT on delete cascade,
+    &quot;GROUP_ID&quot; integer not null references GROUPS on delete cascade
+);
+
+create table GROUP_ATTENDEE (
+    &quot;GROUP_ID&quot; integer not null references GROUPS on delete cascade,
+    &quot;RESOURCE_ID&quot; integer not null references CALENDAR_OBJECT on delete cascade,
+    &quot;MEMBERSHIP_HASH&quot; nvarchar2(255), 
+    primary key (&quot;GROUP_ID&quot;, &quot;RESOURCE_ID&quot;)
+);
+
+create table GROUP_SHAREE_RECONCILE_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB,
+    &quot;CALENDAR_ID&quot; integer not null references CALENDAR on delete cascade,
+    &quot;GROUP_ID&quot; integer not null references GROUPS on delete cascade
+);
+
+create table GROUP_SHAREE (
+    &quot;GROUP_ID&quot; integer not null references GROUPS on delete cascade,
+    &quot;CALENDAR_ID&quot; integer not null references CALENDAR on delete cascade,
+    &quot;GROUP_BIND_MODE&quot; integer not null,
+    &quot;MEMBERSHIP_HASH&quot; nvarchar2(255), 
+    primary key (&quot;GROUP_ID&quot;, &quot;CALENDAR_ID&quot;)
+);
+
+create table DELEGATES (
+    &quot;DELEGATOR&quot; nvarchar2(255),
+    &quot;DELEGATE&quot; nvarchar2(255),
+    &quot;READ_WRITE&quot; integer not null, 
+    primary key (&quot;DELEGATOR&quot;, &quot;READ_WRITE&quot;, &quot;DELEGATE&quot;)
+);
+
+create table DELEGATE_GROUPS (
+    &quot;DELEGATOR&quot; nvarchar2(255),
+    &quot;GROUP_ID&quot; integer not null references GROUPS on delete cascade,
+    &quot;READ_WRITE&quot; integer not null,
+    &quot;IS_EXTERNAL&quot; integer not null, 
+    primary key (&quot;DELEGATOR&quot;, &quot;READ_WRITE&quot;, &quot;GROUP_ID&quot;)
+);
+
+create table EXTERNAL_DELEGATE_GROUPS (
+    &quot;DELEGATOR&quot; nvarchar2(255) primary key,
+    &quot;GROUP_UID_READ&quot; nvarchar2(255),
+    &quot;GROUP_UID_WRITE&quot; nvarchar2(255)
+);
+
+create table CALENDAR_OBJECT_SPLITTER_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB,
+    &quot;RESOURCE_ID&quot; integer not null references CALENDAR_OBJECT on delete cascade
+);
+
+create table CALENDAR_OBJECT_UPGRADE_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB,
+    &quot;RESOURCE_ID&quot; integer not null references CALENDAR_OBJECT on delete cascade
+);
+
+create table FIND_MIN_VALID_REVISION_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB
+);
+
+create table REVISION_CLEANUP_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB
+);
+
+create table INBOX_CLEANUP_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB
+);
+
+create table CLEANUP_ONE_INBOX_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB,
+    &quot;HOME_ID&quot; integer not null unique references CALENDAR_HOME on delete cascade
+);
+
+create table SCHEDULE_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB,
+    &quot;ICALENDAR_UID&quot; nvarchar2(255),
+    &quot;WORK_TYPE&quot; nvarchar2(255)
+);
+
+create table SCHEDULE_REFRESH_WORK (
+    &quot;WORK_ID&quot; integer primary key references SCHEDULE_WORK on delete cascade,
+    &quot;HOME_RESOURCE_ID&quot; integer not null references CALENDAR_HOME on delete cascade,
+    &quot;RESOURCE_ID&quot; integer not null references CALENDAR_OBJECT on delete cascade,
+    &quot;ATTENDEE_COUNT&quot; integer
+);
+
+create table SCHEDULE_REFRESH_ATTENDEES (
+    &quot;RESOURCE_ID&quot; integer not null references CALENDAR_OBJECT on delete cascade,
+    &quot;ATTENDEE&quot; nvarchar2(255), 
+    primary key (&quot;RESOURCE_ID&quot;, &quot;ATTENDEE&quot;)
+);
+
+create table SCHEDULE_AUTO_REPLY_WORK (
+    &quot;WORK_ID&quot; integer primary key references SCHEDULE_WORK on delete cascade,
+    &quot;HOME_RESOURCE_ID&quot; integer not null references CALENDAR_HOME on delete cascade,
+    &quot;RESOURCE_ID&quot; integer not null references CALENDAR_OBJECT on delete cascade,
+    &quot;PARTSTAT&quot; nvarchar2(255)
+);
+
+create table SCHEDULE_ORGANIZER_WORK (
+    &quot;WORK_ID&quot; integer primary key references SCHEDULE_WORK on delete cascade,
+    &quot;SCHEDULE_ACTION&quot; integer not null,
+    &quot;HOME_RESOURCE_ID&quot; integer not null references CALENDAR_HOME on delete cascade,
+    &quot;RESOURCE_ID&quot; integer,
+    &quot;ICALENDAR_TEXT_OLD&quot; nclob,
+    &quot;ICALENDAR_TEXT_NEW&quot; nclob,
+    &quot;ATTENDEE_COUNT&quot; integer,
+    &quot;SMART_MERGE&quot; integer
+);
+
+create table SCHEDULE_ACTION (
+    &quot;ID&quot; integer primary key,
+    &quot;DESCRIPTION&quot; nvarchar2(16) unique
+);
+
+insert into SCHEDULE_ACTION (DESCRIPTION, ID) values ('create', 0);
+insert into SCHEDULE_ACTION (DESCRIPTION, ID) values ('modify', 1);
+insert into SCHEDULE_ACTION (DESCRIPTION, ID) values ('modify-cancelled', 2);
+insert into SCHEDULE_ACTION (DESCRIPTION, ID) values ('remove', 3);
+create table SCHEDULE_ORGANIZER_SEND_WORK (
+    &quot;WORK_ID&quot; integer primary key references SCHEDULE_WORK on delete cascade,
+    &quot;SCHEDULE_ACTION&quot; integer not null,
+    &quot;HOME_RESOURCE_ID&quot; integer not null references CALENDAR_HOME on delete cascade,
+    &quot;RESOURCE_ID&quot; integer,
+    &quot;ATTENDEE&quot; nvarchar2(255),
+    &quot;ITIP_MSG&quot; nclob,
+    &quot;NO_REFRESH&quot; integer
+);
+
+create table SCHEDULE_REPLY_WORK (
+    &quot;WORK_ID&quot; integer primary key references SCHEDULE_WORK on delete cascade,
+    &quot;HOME_RESOURCE_ID&quot; integer not null references CALENDAR_HOME on delete cascade,
+    &quot;RESOURCE_ID&quot; integer,
+    &quot;ITIP_MSG&quot; nclob
+);
+
+create table PRINCIPAL_PURGE_POLLING_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB
+);
+
+create table PRINCIPAL_PURGE_CHECK_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB,
+    &quot;UID&quot; nvarchar2(255)
+);
+
+create table PRINCIPAL_PURGE_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB,
+    &quot;UID&quot; nvarchar2(255)
+);
+
+create table PRINCIPAL_PURGE_HOME_WORK (
+    &quot;WORK_ID&quot; integer primary key,
+    &quot;JOB_ID&quot; integer not null references JOB,
+    &quot;HOME_RESOURCE_ID&quot; integer not null references CALENDAR_HOME on delete cascade
+);
+
+create table CALENDARSERVER (
+    &quot;NAME&quot; nvarchar2(255) primary key,
+    &quot;VALUE&quot; nvarchar2(255)
+);
+
+insert into CALENDARSERVER (NAME, VALUE) values ('VERSION', '51');
+insert into CALENDARSERVER (NAME, VALUE) values ('CALENDAR-DATAVERSION', '6');
+insert into CALENDARSERVER (NAME, VALUE) values ('ADDRESSBOOK-DATAVERSION', '2');
+insert into CALENDARSERVER (NAME, VALUE) values ('NOTIFICATION-DATAVERSION', '1');
+insert into CALENDARSERVER (NAME, VALUE) values ('MIN-VALID-REVISION', '1');
+create index CALENDAR_HOME_METADAT_3cb9049e on CALENDAR_HOME_METADATA (
+    DEFAULT_EVENTS
+);
+
+create index CALENDAR_HOME_METADAT_d55e5548 on CALENDAR_HOME_METADATA (
+    DEFAULT_TASKS
+);
+
+create index CALENDAR_HOME_METADAT_910264ce on CALENDAR_HOME_METADATA (
+    DEFAULT_POLLS
+);
+
+create index NOTIFICATION_NOTIFICA_f891f5f9 on NOTIFICATION (
+    NOTIFICATION_HOME_RESOURCE_ID
+);
+
+create index CALENDAR_BIND_RESOURC_e57964d4 on CALENDAR_BIND (
+    CALENDAR_RESOURCE_ID
+);
+
+create index CALENDAR_OBJECT_CALEN_a9a453a9 on CALENDAR_OBJECT (
+    CALENDAR_RESOURCE_ID,
+    ICALENDAR_UID
+);
+
+create index CALENDAR_OBJECT_CALEN_c4dc619c on CALENDAR_OBJECT (
+    CALENDAR_RESOURCE_ID,
+    RECURRANCE_MAX,
+    RECURRANCE_MIN
+);
+
+create index CALENDAR_OBJECT_ICALE_82e731d5 on CALENDAR_OBJECT (
+    ICALENDAR_UID
+);
+
+create index CALENDAR_OBJECT_DROPB_de041d80 on CALENDAR_OBJECT (
+    DROPBOX_ID
+);
+
+create index TIME_RANGE_CALENDAR_R_beb6e7eb on TIME_RANGE (
+    CALENDAR_RESOURCE_ID
+);
+
+create index TIME_RANGE_CALENDAR_O_acf37bd1 on TIME_RANGE (
+    CALENDAR_OBJECT_RESOURCE_ID
+);
+
+create index ATTACHMENT_CALENDAR_H_0078845c on ATTACHMENT (
+    CALENDAR_HOME_RESOURCE_ID
+);
+
+create index ATTACHMENT_DROPBOX_ID_5073cf23 on ATTACHMENT (
+    DROPBOX_ID
+);
+
+create index ATTACHMENT_CALENDAR_O_81508484 on ATTACHMENT_CALENDAR_OBJECT (
+    CALENDAR_OBJECT_RESOURCE_ID
+);
+
+create index SHARED_ADDRESSBOOK_BI_e9a2e6d4 on SHARED_ADDRESSBOOK_BIND (
+    OWNER_HOME_RESOURCE_ID
+);
+
+create index ABO_MEMBERS_ADDRESSBO_4effa879 on ABO_MEMBERS (
+    ADDRESSBOOK_ID
+);
+
+create index ABO_MEMBERS_MEMBER_ID_8d66adcf on ABO_MEMBERS (
+    MEMBER_ID
+);
+
+create index ABO_FOREIGN_MEMBERS_A_1fd2c5e9 on ABO_FOREIGN_MEMBERS (
+    ADDRESSBOOK_ID
+);
+
+create index SHARED_GROUP_BIND_RES_cf52f95d on SHARED_GROUP_BIND (
+    GROUP_RESOURCE_ID
+);
+
+create index CALENDAR_OBJECT_REVIS_6d9d929c on CALENDAR_OBJECT_REVISIONS (
+    CALENDAR_RESOURCE_ID,
+    RESOURCE_NAME,
+    DELETED,
+    REVISION
+);
+
+create index CALENDAR_OBJECT_REVIS_265c8acf on CALENDAR_OBJECT_REVISIONS (
+    CALENDAR_RESOURCE_ID,
+    REVISION
+);
+
+create index CALENDAR_OBJECT_REVIS_550b1c56 on CALENDAR_OBJECT_REVISIONS (
+    CALENDAR_HOME_RESOURCE_ID,
+    REVISION
+);
+
+create index ADDRESSBOOK_OBJECT_RE_00fe8288 on ADDRESSBOOK_OBJECT_REVISIONS (
+    OWNER_HOME_RESOURCE_ID,
+    RESOURCE_NAME,
+    DELETED,
+    REVISION
+);
+
+create index ADDRESSBOOK_OBJECT_RE_45004780 on ADDRESSBOOK_OBJECT_REVISIONS (
+    OWNER_HOME_RESOURCE_ID,
+    REVISION
+);
+
+create index NOTIFICATION_OBJECT_R_036a9cee on NOTIFICATION_OBJECT_REVISIONS (
+    NOTIFICATION_HOME_RESOURCE_ID,
+    REVISION
+);
+
+create index APN_SUBSCRIPTIONS_RES_9610d78e on APN_SUBSCRIPTIONS (
+    RESOURCE_KEY
+);
+
+create index IMIP_TOKENS_TOKEN_e94b918f on IMIP_TOKENS (
+    TOKEN
+);
+
+create index IMIP_INVITATION_WORK__586d064c on IMIP_INVITATION_WORK (
+    JOB_ID
+);
+
+create index IMIP_POLLING_WORK_JOB_d5535891 on IMIP_POLLING_WORK (
+    JOB_ID
+);
+
+create index IMIP_REPLY_WORK_JOB_I_bf4ae73e on IMIP_REPLY_WORK (
+    JOB_ID
+);
+
+create index PUSH_NOTIFICATION_WOR_8bbab117 on PUSH_NOTIFICATION_WORK (
+    JOB_ID
+);
+
+create index PUSH_NOTIFICATION_WOR_3a3ee588 on PUSH_NOTIFICATION_WORK (
+    PUSH_ID
+);
+
+create index GROUP_CACHER_POLLING__6eb3151c on GROUP_CACHER_POLLING_WORK (
+    JOB_ID
+);
+
+create index GROUP_REFRESH_WORK_JO_717ede20 on GROUP_REFRESH_WORK (
+    JOB_ID
+);
+
+create index GROUP_REFRESH_WORK_GR_0325f3a8 on GROUP_REFRESH_WORK (
+    GROUP_UID
+);
+
+create index GROUP_DELEGATE_CHANGE_8bf9e6d8 on GROUP_DELEGATE_CHANGES_WORK (
+    JOB_ID
+);
+
+create index GROUP_DELEGATE_CHANGE_d8f7af69 on GROUP_DELEGATE_CHANGES_WORK (
+    DELEGATOR_UID
+);
+
+create index GROUPS_GROUP_UID_b35cce23 on GROUPS (
+    GROUP_UID
+);
+
+create index GROUP_MEMBERSHIP_MEMB_0ca508e8 on GROUP_MEMBERSHIP (
+    MEMBER_UID
+);
+
+create index GROUP_ATTENDEE_RECONC_da73d3c2 on GROUP_ATTENDEE_RECONCILE_WORK (
+    JOB_ID
+);
+
+create index GROUP_ATTENDEE_RECONC_b894ee7a on GROUP_ATTENDEE_RECONCILE_WORK (
+    RESOURCE_ID
+);
+
+create index GROUP_ATTENDEE_RECONC_5eabc549 on GROUP_ATTENDEE_RECONCILE_WORK (
+    GROUP_ID
+);
+
+create index GROUP_ATTENDEE_RESOUR_855124dc on GROUP_ATTENDEE (
+    RESOURCE_ID
+);
+
+create index GROUP_SHAREE_RECONCIL_9aad0858 on GROUP_SHAREE_RECONCILE_WORK (
+    JOB_ID
+);
+
+create index GROUP_SHAREE_RECONCIL_4dc60f78 on GROUP_SHAREE_RECONCILE_WORK (
+    CALENDAR_ID
+);
+
+create index GROUP_SHAREE_RECONCIL_1d14c921 on GROUP_SHAREE_RECONCILE_WORK (
+    GROUP_ID
+);
+
+create index GROUP_SHAREE_CALENDAR_28a88850 on GROUP_SHAREE (
+    CALENDAR_ID
+);
+
+create index DELEGATE_TO_DELEGATOR_5e149b11 on DELEGATES (
+    DELEGATE,
+    READ_WRITE,
+    DELEGATOR
+);
+
+create index DELEGATE_GROUPS_GROUP_25117446 on DELEGATE_GROUPS (
+    GROUP_ID
+);
+
+create index CALENDAR_OBJECT_SPLIT_af71dcda on CALENDAR_OBJECT_SPLITTER_WORK (
+    RESOURCE_ID
+);
+
+create index CALENDAR_OBJECT_SPLIT_33603b72 on CALENDAR_OBJECT_SPLITTER_WORK (
+    JOB_ID
+);
+
+create index CALENDAR_OBJECT_UPGRA_a5c181eb on CALENDAR_OBJECT_UPGRADE_WORK (
+    RESOURCE_ID
+);
+
+create index CALENDAR_OBJECT_UPGRA_39d6f8f9 on CALENDAR_OBJECT_UPGRADE_WORK (
+    JOB_ID
+);
+
+create index FIND_MIN_VALID_REVISI_78d17400 on FIND_MIN_VALID_REVISION_WORK (
+    JOB_ID
+);
+
+create index REVISION_CLEANUP_WORK_eb062686 on REVISION_CLEANUP_WORK (
+    JOB_ID
+);
+
+create index INBOX_CLEANUP_WORK_JO_799132bd on INBOX_CLEANUP_WORK (
+    JOB_ID
+);
+
+create index CLEANUP_ONE_INBOX_WOR_375dac36 on CLEANUP_ONE_INBOX_WORK (
+    JOB_ID
+);
+
+create index SCHEDULE_WORK_JOB_ID_65e810ee on SCHEDULE_WORK (
+    JOB_ID
+);
+
+create index SCHEDULE_WORK_ICALEND_089f33dc on SCHEDULE_WORK (
+    ICALENDAR_UID
+);
+
+create index SCHEDULE_REFRESH_WORK_26084c7b on SCHEDULE_REFRESH_WORK (
+    HOME_RESOURCE_ID
+);
+
+create index SCHEDULE_REFRESH_WORK_989efe54 on SCHEDULE_REFRESH_WORK (
+    RESOURCE_ID
+);
+
+create index SCHEDULE_REFRESH_ATTE_83053b91 on SCHEDULE_REFRESH_ATTENDEES (
+    RESOURCE_ID,
+    ATTENDEE
+);
+
+create index SCHEDULE_AUTO_REPLY_W_0256478d on SCHEDULE_AUTO_REPLY_WORK (
+    HOME_RESOURCE_ID
+);
+
+create index SCHEDULE_AUTO_REPLY_W_0755e754 on SCHEDULE_AUTO_REPLY_WORK (
+    RESOURCE_ID
+);
+
+create index SCHEDULE_ORGANIZER_WO_18ce4edd on SCHEDULE_ORGANIZER_WORK (
+    HOME_RESOURCE_ID
+);
+
+create index SCHEDULE_ORGANIZER_WO_14702035 on SCHEDULE_ORGANIZER_WORK (
+    RESOURCE_ID
+);
+
+create index SCHEDULE_ORGANIZER_SE_9ec9f827 on SCHEDULE_ORGANIZER_SEND_WORK (
+    HOME_RESOURCE_ID
+);
+
+create index SCHEDULE_ORGANIZER_SE_699fefc4 on SCHEDULE_ORGANIZER_SEND_WORK (
+    RESOURCE_ID
+);
+
+create index SCHEDULE_REPLY_WORK_H_745af8cf on SCHEDULE_REPLY_WORK (
+    HOME_RESOURCE_ID
+);
+
+create index SCHEDULE_REPLY_WORK_R_11bd3fbb on SCHEDULE_REPLY_WORK (
+    RESOURCE_ID
+);
+
+create index PRINCIPAL_PURGE_POLLI_6383e68a on PRINCIPAL_PURGE_POLLING_WORK (
+    JOB_ID
+);
+
+create index PRINCIPAL_PURGE_CHECK_b0c024c1 on PRINCIPAL_PURGE_CHECK_WORK (
+    JOB_ID
+);
+
+create index PRINCIPAL_PURGE_CHECK_198388a5 on PRINCIPAL_PURGE_CHECK_WORK (
+    UID
+);
+
+create index PRINCIPAL_PURGE_WORK__7a8141a3 on PRINCIPAL_PURGE_WORK (
+    JOB_ID
+);
+
+create index PRINCIPAL_PURGE_WORK__db35cfdc on PRINCIPAL_PURGE_WORK (
+    UID
+);
+
+create index PRINCIPAL_PURGE_HOME__f35eea7a on PRINCIPAL_PURGE_HOME_WORK (
+    JOB_ID
+);
+
+create index PRINCIPAL_PURGE_HOME__967e4480 on PRINCIPAL_PURGE_HOME_WORK (
+    HOME_RESOURCE_ID
+);
+
+-- Extra schema to add to current-oracle-dialect.sql
</ins></span></pre></div>
<a id="CalendarServerbranchesuserscdaboopod2podmigrationtxdavcommondatastoresql_schemaoldpostgresdialectv51sql"></a>
<div class="addfile"><h4>Added: CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/old/postgres-dialect/v51.sql (0 => 14385)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/old/postgres-dialect/v51.sql                                (rev 0)
+++ CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/old/postgres-dialect/v51.sql        2015-02-09 17:16:29 UTC (rev 14385)
</span><span class="lines">@@ -0,0 +1,1158 @@
</span><ins>+-- -*- test-case-name: txdav.caldav.datastore.test.test_sql,txdav.carddav.datastore.test.test_sql -*-
+
+----
+-- Copyright (c) 2010-2015 Apple Inc. All rights reserved.
+--
+-- Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+-- http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an &quot;AS IS&quot; BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+----
+
+
+-----------------
+-- Resource ID --
+-----------------
+
+create sequence RESOURCE_ID_SEQ;
+
+
+-------------------------
+-- Cluster Bookkeeping --
+-------------------------
+
+-- Information about a process connected to this database.
+
+-- Note that this must match the node info schema in twext.enterprise.queue.
+create table NODE_INFO (
+  HOSTNAME  varchar(255) not null,
+  PID       integer      not null,
+  PORT      integer      not null,
+  TIME      timestamp    not null default timezone('UTC', CURRENT_TIMESTAMP),
+
+  primary key (HOSTNAME, PORT)
+);
+
+-- Unique named locks.  This table should always be empty, but rows are
+-- temporarily created in order to prevent undesirable concurrency.
+create table NAMED_LOCK (
+    LOCK_NAME varchar(255) primary key
+);
+
+
+--------------------
+-- Jobs           --
+--------------------
+
+create sequence JOB_SEQ;
+
+create table JOB (
+  JOB_ID      integer primary key default nextval('JOB_SEQ'), --implicit index
+  WORK_TYPE   varchar(255) not null,
+  PRIORITY    integer default 0,
+  WEIGHT      integer default 0,
+  NOT_BEFORE  timestamp not null,
+  ASSIGNED    timestamp default null,
+  OVERDUE     timestamp default null,
+  FAILED      integer default 0
+);
+
+-------------------
+-- Calendar Home --
+-------------------
+
+create table CALENDAR_HOME (
+  RESOURCE_ID      integer      primary key default nextval('RESOURCE_ID_SEQ'), -- implicit index
+  OWNER_UID        varchar(255) not null unique,                                -- implicit index
+  STATUS           integer      default 0 not null,                             -- enum HOME_STATUS
+  DATAVERSION      integer      default 0 not null
+);
+
+-- Enumeration of statuses
+
+create table HOME_STATUS (
+  ID          integer     primary key,
+  DESCRIPTION varchar(16) not null unique
+);
+
+insert into HOME_STATUS values (0, 'normal' );
+insert into HOME_STATUS values (1, 'external');
+insert into HOME_STATUS values (2, 'purging');
+insert into HOME_STATUS values (3, 'migrating');
+
+
+--------------
+-- Calendar --
+--------------
+
+create table CALENDAR (
+  RESOURCE_ID integer   primary key default nextval('RESOURCE_ID_SEQ') -- implicit index
+);
+
+
+----------------------------
+-- Calendar Home Metadata --
+----------------------------
+
+create table CALENDAR_HOME_METADATA (
+  RESOURCE_ID              integer     primary key references CALENDAR_HOME on delete cascade, -- implicit index
+  QUOTA_USED_BYTES         integer     default 0 not null,
+  DEFAULT_EVENTS           integer     default null references CALENDAR on delete set null,
+  DEFAULT_TASKS            integer     default null references CALENDAR on delete set null,
+  DEFAULT_POLLS            integer     default null references CALENDAR on delete set null,
+  ALARM_VEVENT_TIMED       text        default null,
+  ALARM_VEVENT_ALLDAY      text        default null,
+  ALARM_VTODO_TIMED        text        default null,
+  ALARM_VTODO_ALLDAY       text        default null,
+  AVAILABILITY             text        default null,
+  CREATED                  timestamp   default timezone('UTC', CURRENT_TIMESTAMP),
+  MODIFIED                 timestamp   default timezone('UTC', CURRENT_TIMESTAMP)
+);
+
+create index CALENDAR_HOME_METADATA_DEFAULT_EVENTS on
+  CALENDAR_HOME_METADATA(DEFAULT_EVENTS);
+create index CALENDAR_HOME_METADATA_DEFAULT_TASKS on
+  CALENDAR_HOME_METADATA(DEFAULT_TASKS);
+create index CALENDAR_HOME_METADATA_DEFAULT_POLLS on
+  CALENDAR_HOME_METADATA(DEFAULT_POLLS);
+
+
+-----------------------
+-- Calendar Metadata --
+-----------------------
+
+create table CALENDAR_METADATA (
+  RESOURCE_ID           integer      primary key references CALENDAR on delete cascade, -- implicit index
+  SUPPORTED_COMPONENTS  varchar(255) default null,
+  CREATED               timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+  MODIFIED              timestamp    default timezone('UTC', CURRENT_TIMESTAMP)
+);
+
+
+---------------------------
+-- Sharing Notifications --
+---------------------------
+
+create table NOTIFICATION_HOME (
+  RESOURCE_ID integer      primary key default nextval('RESOURCE_ID_SEQ'), -- implicit index
+  OWNER_UID   varchar(255) not null unique,                                -- implicit index
+  STATUS      integer      default 0 not null,                             -- enum HOME_STATUS
+  DATAVERSION integer      default 0 not null
+);
+
+create table NOTIFICATION (
+  RESOURCE_ID                   integer      primary key default nextval('RESOURCE_ID_SEQ'), -- implicit index
+  NOTIFICATION_HOME_RESOURCE_ID integer      not null references NOTIFICATION_HOME,
+  NOTIFICATION_UID              varchar(255) not null,
+  NOTIFICATION_TYPE             varchar(255) not null,
+  NOTIFICATION_DATA             text         not null,
+  MD5                           char(32)     not null,
+  CREATED                       timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+  MODIFIED                      timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+
+  unique (NOTIFICATION_UID, NOTIFICATION_HOME_RESOURCE_ID) -- implicit index
+);
+
+create index NOTIFICATION_NOTIFICATION_HOME_RESOURCE_ID on
+  NOTIFICATION(NOTIFICATION_HOME_RESOURCE_ID);
+
+
+-------------------
+-- Calendar Bind --
+-------------------
+
+-- Joins CALENDAR_HOME and CALENDAR
+
+create table CALENDAR_BIND (
+  CALENDAR_HOME_RESOURCE_ID integer      not null references CALENDAR_HOME,
+  CALENDAR_RESOURCE_ID      integer      not null references CALENDAR on delete cascade,
+  EXTERNAL_ID               integer      default null,
+  CALENDAR_RESOURCE_NAME    varchar(255) not null,
+  BIND_MODE                 integer      not null, -- enum CALENDAR_BIND_MODE
+  BIND_STATUS               integer      not null, -- enum CALENDAR_BIND_STATUS
+  BIND_REVISION             integer      default 0 not null,
+  MESSAGE                   text,
+  TRANSP                    integer      default 0 not null, -- enum CALENDAR_TRANSP
+  ALARM_VEVENT_TIMED        text         default null,
+  ALARM_VEVENT_ALLDAY       text         default null,
+  ALARM_VTODO_TIMED         text         default null,
+  ALARM_VTODO_ALLDAY        text         default null,
+  TIMEZONE                  text         default null,
+
+  primary key (CALENDAR_HOME_RESOURCE_ID, CALENDAR_RESOURCE_ID), -- implicit index
+  unique (CALENDAR_HOME_RESOURCE_ID, CALENDAR_RESOURCE_NAME)     -- implicit index
+);
+
+create index CALENDAR_BIND_RESOURCE_ID on
+  CALENDAR_BIND(CALENDAR_RESOURCE_ID);
+
+-- Enumeration of calendar bind modes
+
+create table CALENDAR_BIND_MODE (
+  ID          integer     primary key,
+  DESCRIPTION varchar(16) not null unique
+);
+
+insert into CALENDAR_BIND_MODE values (0, 'own'  );
+insert into CALENDAR_BIND_MODE values (1, 'read' );
+insert into CALENDAR_BIND_MODE values (2, 'write');
+insert into CALENDAR_BIND_MODE values (3, 'direct');
+insert into CALENDAR_BIND_MODE values (4, 'indirect');
+insert into CALENDAR_BIND_MODE values (5, 'group');
+insert into CALENDAR_BIND_MODE values (6, 'group_read');
+insert into CALENDAR_BIND_MODE values (7, 'group_write');
+
+-- Enumeration of statuses
+
+create table CALENDAR_BIND_STATUS (
+  ID          integer     primary key,
+  DESCRIPTION varchar(16) not null unique
+);
+
+insert into CALENDAR_BIND_STATUS values (0, 'invited' );
+insert into CALENDAR_BIND_STATUS values (1, 'accepted');
+insert into CALENDAR_BIND_STATUS values (2, 'declined');
+insert into CALENDAR_BIND_STATUS values (3, 'invalid');
+insert into CALENDAR_BIND_STATUS values (4, 'deleted');
+
+
+-- Enumeration of transparency
+
+create table CALENDAR_TRANSP (
+  ID          integer     primary key,
+  DESCRIPTION varchar(16) not null unique
+);
+
+insert into CALENDAR_TRANSP values (0, 'opaque' );
+insert into CALENDAR_TRANSP values (1, 'transparent');
+
+
+---------------------
+-- Calendar Object --
+---------------------
+
+create table CALENDAR_OBJECT (
+  RESOURCE_ID          integer      primary key default nextval('RESOURCE_ID_SEQ'), -- implicit index
+  CALENDAR_RESOURCE_ID integer      not null references CALENDAR on delete cascade,
+  RESOURCE_NAME        varchar(255) not null,
+  ICALENDAR_TEXT       text         not null,
+  ICALENDAR_UID        varchar(255) not null,
+  ICALENDAR_TYPE       varchar(255) not null,
+  ATTACHMENTS_MODE     integer      default 0 not null, -- enum CALENDAR_OBJ_ATTACHMENTS_MODE
+  DROPBOX_ID           varchar(255),
+  ORGANIZER            varchar(255),
+  RECURRANCE_MIN       date,        -- minimum date that recurrences have been expanded to.
+  RECURRANCE_MAX       date,        -- maximum date that recurrences have been expanded to.
+  ACCESS               integer      default 0 not null,
+  SCHEDULE_OBJECT      boolean      default false,
+  SCHEDULE_TAG         varchar(36)  default null,
+  SCHEDULE_ETAGS       text         default null,
+  PRIVATE_COMMENTS     boolean      default false not null,
+  MD5                  char(32)     not null,
+  CREATED              timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+  MODIFIED             timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+  DATAVERSION          integer      default 0 not null,
+
+  unique (CALENDAR_RESOURCE_ID, RESOURCE_NAME) -- implicit index
+
+  -- since the 'inbox' is a 'calendar resource' for the purpose of storing
+  -- calendar objects, this constraint has to be selectively enforced by the
+  -- application layer.
+
+  -- unique (CALENDAR_RESOURCE_ID, ICALENDAR_UID)
+);
+
+create index CALENDAR_OBJECT_CALENDAR_RESOURCE_ID_AND_ICALENDAR_UID on
+  CALENDAR_OBJECT(CALENDAR_RESOURCE_ID, ICALENDAR_UID);
+
+create index CALENDAR_OBJECT_CALENDAR_RESOURCE_ID_RECURRANCE_MAX_MIN on
+  CALENDAR_OBJECT(CALENDAR_RESOURCE_ID, RECURRANCE_MAX, RECURRANCE_MIN);
+
+create index CALENDAR_OBJECT_ICALENDAR_UID on
+  CALENDAR_OBJECT(ICALENDAR_UID);
+
+create index CALENDAR_OBJECT_DROPBOX_ID on
+  CALENDAR_OBJECT(DROPBOX_ID);
+
+-- Enumeration of attachment modes
+
+create table CALENDAR_OBJ_ATTACHMENTS_MODE (
+  ID          integer     primary key,
+  DESCRIPTION varchar(16) not null unique
+);
+
+insert into CALENDAR_OBJ_ATTACHMENTS_MODE values (0, 'none' );
+insert into CALENDAR_OBJ_ATTACHMENTS_MODE values (1, 'read' );
+insert into CALENDAR_OBJ_ATTACHMENTS_MODE values (2, 'write');
+
+
+-- Enumeration of calendar access types
+
+create table CALENDAR_ACCESS_TYPE (
+  ID          integer     primary key,
+  DESCRIPTION varchar(32) not null unique
+);
+
+insert into CALENDAR_ACCESS_TYPE values (0, ''             );
+insert into CALENDAR_ACCESS_TYPE values (1, 'public'       );
+insert into CALENDAR_ACCESS_TYPE values (2, 'private'      );
+insert into CALENDAR_ACCESS_TYPE values (3, 'confidential' );
+insert into CALENDAR_ACCESS_TYPE values (4, 'restricted'   );
+
+
+-----------------
+-- Instance ID --
+-----------------
+
+create sequence INSTANCE_ID_SEQ;
+
+
+----------------
+-- Time Range --
+----------------
+
+create table TIME_RANGE (
+  INSTANCE_ID                 integer        primary key default nextval('INSTANCE_ID_SEQ'), -- implicit index
+  CALENDAR_RESOURCE_ID        integer        not null references CALENDAR on delete cascade,
+  CALENDAR_OBJECT_RESOURCE_ID integer        not null references CALENDAR_OBJECT on delete cascade,
+  FLOATING                    boolean        not null,
+  START_DATE                  timestamp      not null,
+  END_DATE                    timestamp      not null,
+  FBTYPE                      integer        not null,
+  TRANSPARENT                 boolean        not null
+);
+
+create index TIME_RANGE_CALENDAR_RESOURCE_ID on
+  TIME_RANGE(CALENDAR_RESOURCE_ID);
+create index TIME_RANGE_CALENDAR_OBJECT_RESOURCE_ID on
+  TIME_RANGE(CALENDAR_OBJECT_RESOURCE_ID);
+
+
+-- Enumeration of free/busy types
+
+create table FREE_BUSY_TYPE (
+  ID          integer     primary key,
+  DESCRIPTION varchar(16) not null unique
+);
+
+insert into FREE_BUSY_TYPE values (0, 'unknown'         );
+insert into FREE_BUSY_TYPE values (1, 'free'            );
+insert into FREE_BUSY_TYPE values (2, 'busy'            );
+insert into FREE_BUSY_TYPE values (3, 'busy-unavailable');
+insert into FREE_BUSY_TYPE values (4, 'busy-tentative'  );
+
+
+-------------------
+-- Per-user data --
+-------------------
+
+create table PERUSER (
+  TIME_RANGE_INSTANCE_ID      integer      not null references TIME_RANGE on delete cascade,
+  USER_ID                     varchar(255) not null,
+  TRANSPARENT                 boolean      not null,
+  ADJUSTED_START_DATE         timestamp    default null,
+  ADJUSTED_END_DATE           timestamp    default null,
+  
+  primary key (TIME_RANGE_INSTANCE_ID, USER_ID)    -- implicit index
+);
+
+
+----------------
+-- Attachment --
+----------------
+
+create sequence ATTACHMENT_ID_SEQ;
+
+create table ATTACHMENT (
+  ATTACHMENT_ID               integer           primary key default nextval('ATTACHMENT_ID_SEQ'), -- implicit index
+  CALENDAR_HOME_RESOURCE_ID   integer           not null references CALENDAR_HOME,
+  DROPBOX_ID                  varchar(255),
+  CONTENT_TYPE                varchar(255)      not null,
+  SIZE                        integer           not null,
+  MD5                         char(32)          not null,
+  CREATED                     timestamp default timezone('UTC', CURRENT_TIMESTAMP),
+  MODIFIED                    timestamp default timezone('UTC', CURRENT_TIMESTAMP),
+  PATH                        varchar(1024)     not null
+);
+
+create index ATTACHMENT_CALENDAR_HOME_RESOURCE_ID on
+  ATTACHMENT(CALENDAR_HOME_RESOURCE_ID);
+
+create index ATTACHMENT_DROPBOX_ID on
+  ATTACHMENT(DROPBOX_ID);
+
+-- Many-to-many relationship between attachments and calendar objects
+create table ATTACHMENT_CALENDAR_OBJECT (
+  ATTACHMENT_ID                  integer      not null references ATTACHMENT on delete cascade,
+  MANAGED_ID                     varchar(255) not null,
+  CALENDAR_OBJECT_RESOURCE_ID    integer      not null references CALENDAR_OBJECT on delete cascade,
+
+  primary key (ATTACHMENT_ID, CALENDAR_OBJECT_RESOURCE_ID), -- implicit index
+  unique (MANAGED_ID, CALENDAR_OBJECT_RESOURCE_ID) --implicit index
+);
+
+create index ATTACHMENT_CALENDAR_OBJECT_CALENDAR_OBJECT_RESOURCE_ID on
+  ATTACHMENT_CALENDAR_OBJECT(CALENDAR_OBJECT_RESOURCE_ID);
+
+-----------------------
+-- Resource Property --
+-----------------------
+
+create table RESOURCE_PROPERTY (
+  RESOURCE_ID integer      not null, -- foreign key: *.RESOURCE_ID
+  NAME        varchar(255) not null,
+  VALUE       text         not null, -- FIXME: xml?
+  VIEWER_UID  varchar(255),
+
+  primary key (RESOURCE_ID, NAME, VIEWER_UID) -- implicit index
+);
+
+
+----------------------
+-- AddressBook Home --
+----------------------
+
+create table ADDRESSBOOK_HOME (
+  RESOURCE_ID                   integer         primary key default nextval('RESOURCE_ID_SEQ'), -- implicit index
+  ADDRESSBOOK_PROPERTY_STORE_ID integer         default nextval('RESOURCE_ID_SEQ') not null,    -- implicit index
+  OWNER_UID                     varchar(255)    not null unique,                                -- implicit index
+  STATUS                        integer         default 0 not null,                             -- enum HOME_STATUS
+  DATAVERSION                   integer         default 0 not null
+);
+
+
+-------------------------------
+-- AddressBook Home Metadata --
+-------------------------------
+
+create table ADDRESSBOOK_HOME_METADATA (
+  RESOURCE_ID      integer      primary key references ADDRESSBOOK_HOME on delete cascade, -- implicit index
+  QUOTA_USED_BYTES integer      default 0 not null,
+  CREATED          timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+  MODIFIED         timestamp    default timezone('UTC', CURRENT_TIMESTAMP)
+);
+
+
+-----------------------------
+-- Shared AddressBook Bind --
+-----------------------------
+
+-- Joins sharee ADDRESSBOOK_HOME and owner ADDRESSBOOK_HOME
+
+create table SHARED_ADDRESSBOOK_BIND (
+  ADDRESSBOOK_HOME_RESOURCE_ID          integer         not null references ADDRESSBOOK_HOME,
+  OWNER_HOME_RESOURCE_ID                integer         not null references ADDRESSBOOK_HOME on delete cascade,
+  EXTERNAL_ID                           integer         default null,
+  ADDRESSBOOK_RESOURCE_NAME             varchar(255)    not null,
+  BIND_MODE                             integer         not null, -- enum CALENDAR_BIND_MODE
+  BIND_STATUS                           integer         not null, -- enum CALENDAR_BIND_STATUS
+  BIND_REVISION                         integer         default 0 not null,
+  MESSAGE                               text,                     -- FIXME: xml?
+
+  primary key (ADDRESSBOOK_HOME_RESOURCE_ID, OWNER_HOME_RESOURCE_ID), -- implicit index
+  unique (ADDRESSBOOK_HOME_RESOURCE_ID, ADDRESSBOOK_RESOURCE_NAME)     -- implicit index
+);
+
+create index SHARED_ADDRESSBOOK_BIND_RESOURCE_ID on
+  SHARED_ADDRESSBOOK_BIND(OWNER_HOME_RESOURCE_ID);
+
+
+------------------------
+-- AddressBook Object --
+------------------------
+
+create table ADDRESSBOOK_OBJECT (
+  RESOURCE_ID                   integer         primary key default nextval('RESOURCE_ID_SEQ'),    -- implicit index
+  ADDRESSBOOK_HOME_RESOURCE_ID  integer         not null references ADDRESSBOOK_HOME on delete cascade,
+  RESOURCE_NAME                 varchar(255)    not null,
+  VCARD_TEXT                    text            not null,
+  VCARD_UID                     varchar(255)    not null,
+  KIND                          integer         not null,  -- enum ADDRESSBOOK_OBJECT_KIND
+  MD5                           char(32)        not null,
+  CREATED                       timestamp       default timezone('UTC', CURRENT_TIMESTAMP),
+  MODIFIED                      timestamp       default timezone('UTC', CURRENT_TIMESTAMP),
+  DATAVERSION                   integer         default 0 not null,
+
+  unique (ADDRESSBOOK_HOME_RESOURCE_ID, RESOURCE_NAME), -- implicit index
+  unique (ADDRESSBOOK_HOME_RESOURCE_ID, VCARD_UID)      -- implicit index
+);
+
+
+-----------------------------
+-- AddressBook Object kind --
+-----------------------------
+
+create table ADDRESSBOOK_OBJECT_KIND (
+  ID          integer     primary key,
+  DESCRIPTION varchar(16) not null unique
+);
+
+insert into ADDRESSBOOK_OBJECT_KIND values (0, 'person');
+insert into ADDRESSBOOK_OBJECT_KIND values (1, 'group' );
+insert into ADDRESSBOOK_OBJECT_KIND values (2, 'resource');
+insert into ADDRESSBOOK_OBJECT_KIND values (3, 'location');
+
+
+----------------------------------
+-- Revisions, forward reference --
+----------------------------------
+
+create sequence REVISION_SEQ;
+
+---------------------------------
+-- Address Book Object Members --
+---------------------------------
+
+create table ABO_MEMBERS (
+  GROUP_ID        integer     not null, -- references ADDRESSBOOK_OBJECT on delete cascade,   -- AddressBook Object's (kind=='group') RESOURCE_ID
+  ADDRESSBOOK_ID  integer     not null references ADDRESSBOOK_HOME on delete cascade,
+  MEMBER_ID       integer     not null, -- references ADDRESSBOOK_OBJECT,                     -- member AddressBook Object's RESOURCE_ID
+  REVISION        integer     default nextval('REVISION_SEQ') not null,
+  REMOVED         boolean     default false not null,
+  MODIFIED        timestamp   default timezone('UTC', CURRENT_TIMESTAMP),
+
+  primary key (GROUP_ID, MEMBER_ID, REVISION) -- implicit index
+);
+
+create index ABO_MEMBERS_ADDRESSBOOK_ID on
+  ABO_MEMBERS(ADDRESSBOOK_ID);
+create index ABO_MEMBERS_MEMBER_ID on
+  ABO_MEMBERS(MEMBER_ID);
+
+------------------------------------------
+-- Address Book Object Foreign Members  --
+------------------------------------------
+
+create table ABO_FOREIGN_MEMBERS (
+  GROUP_ID           integer      not null references ADDRESSBOOK_OBJECT on delete cascade,  -- AddressBook Object's (kind=='group') RESOURCE_ID
+  ADDRESSBOOK_ID     integer      not null references ADDRESSBOOK_HOME on delete cascade,
+  MEMBER_ADDRESS     varchar(255) not null,                                                  -- member AddressBook Object's 'calendar' address
+
+  primary key (GROUP_ID, MEMBER_ADDRESS) -- implicit index
+);
+
+create index ABO_FOREIGN_MEMBERS_ADDRESSBOOK_ID on
+  ABO_FOREIGN_MEMBERS(ADDRESSBOOK_ID);
+
+-----------------------
+-- Shared Group Bind --
+-----------------------
+
+-- Joins ADDRESSBOOK_HOME and ADDRESSBOOK_OBJECT (kind == group)
+
+create table SHARED_GROUP_BIND (
+  ADDRESSBOOK_HOME_RESOURCE_ID      integer      not null references ADDRESSBOOK_HOME,
+  GROUP_RESOURCE_ID                 integer      not null references ADDRESSBOOK_OBJECT on delete cascade,
+  EXTERNAL_ID                       integer      default null,
+  GROUP_ADDRESSBOOK_NAME            varchar(255) not null,
+  BIND_MODE                         integer      not null, -- enum CALENDAR_BIND_MODE
+  BIND_STATUS                       integer      not null, -- enum CALENDAR_BIND_STATUS
+  BIND_REVISION                     integer      default 0 not null,
+  MESSAGE                           text,                  -- FIXME: xml?
+
+  primary key (ADDRESSBOOK_HOME_RESOURCE_ID, GROUP_RESOURCE_ID), -- implicit index
+  unique (ADDRESSBOOK_HOME_RESOURCE_ID, GROUP_ADDRESSBOOK_NAME)  -- implicit index
+);
+
+create index SHARED_GROUP_BIND_RESOURCE_ID on
+  SHARED_GROUP_BIND(GROUP_RESOURCE_ID);
+
+
+---------------
+-- Revisions --
+---------------
+
+-- create sequence REVISION_SEQ;
+
+
+-------------------------------
+-- Calendar Object Revisions --
+-------------------------------
+
+create table CALENDAR_OBJECT_REVISIONS (
+  CALENDAR_HOME_RESOURCE_ID integer      not null references CALENDAR_HOME,
+  CALENDAR_RESOURCE_ID      integer      references CALENDAR,
+  CALENDAR_NAME             varchar(255) default null,
+  RESOURCE_NAME             varchar(255),
+  REVISION                  integer      default nextval('REVISION_SEQ') not null,
+  DELETED                   boolean      not null,
+  MODIFIED                  timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+  
+  unique(CALENDAR_HOME_RESOURCE_ID, CALENDAR_RESOURCE_ID, CALENDAR_NAME, RESOURCE_NAME)    -- implicit index
+);
+
+create index CALENDAR_OBJECT_REVISIONS_RESOURCE_ID_RESOURCE_NAME_DELETED_REVISION
+  on CALENDAR_OBJECT_REVISIONS(CALENDAR_RESOURCE_ID, RESOURCE_NAME, DELETED, REVISION);
+
+create index CALENDAR_OBJECT_REVISIONS_RESOURCE_ID_REVISION
+  on CALENDAR_OBJECT_REVISIONS(CALENDAR_RESOURCE_ID, REVISION);
+
+create index CALENDAR_OBJECT_REVISIONS_HOME_RESOURCE_ID_REVISION
+  on CALENDAR_OBJECT_REVISIONS(CALENDAR_HOME_RESOURCE_ID, REVISION);
+
+
+----------------------------------
+-- AddressBook Object Revisions --
+----------------------------------
+
+create table ADDRESSBOOK_OBJECT_REVISIONS (
+  ADDRESSBOOK_HOME_RESOURCE_ID  integer      not null references ADDRESSBOOK_HOME,
+  OWNER_HOME_RESOURCE_ID        integer      references ADDRESSBOOK_HOME,
+  ADDRESSBOOK_NAME              varchar(255) default null,
+  OBJECT_RESOURCE_ID            integer      default 0,
+  RESOURCE_NAME                 varchar(255),
+  REVISION                      integer      default nextval('REVISION_SEQ') not null,
+  DELETED                       boolean      not null,
+  MODIFIED                      timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+  
+  unique(ADDRESSBOOK_HOME_RESOURCE_ID, OWNER_HOME_RESOURCE_ID, ADDRESSBOOK_NAME, RESOURCE_NAME)    -- implicit index
+);
+
+create index ADDRESSBOOK_OBJECT_REVISIONS_OWNER_HOME_RESOURCE_ID_RESOURCE_NAME_DELETED_REVISION
+  on ADDRESSBOOK_OBJECT_REVISIONS(OWNER_HOME_RESOURCE_ID, RESOURCE_NAME, DELETED, REVISION);
+
+create index ADDRESSBOOK_OBJECT_REVISIONS_OWNER_HOME_RESOURCE_ID_REVISION
+  on ADDRESSBOOK_OBJECT_REVISIONS(OWNER_HOME_RESOURCE_ID, REVISION);
+
+
+-----------------------------------
+-- Notification Object Revisions --
+-----------------------------------
+
+create table NOTIFICATION_OBJECT_REVISIONS (
+  NOTIFICATION_HOME_RESOURCE_ID integer      not null references NOTIFICATION_HOME on delete cascade,
+  RESOURCE_NAME                 varchar(255),
+  REVISION                      integer      default nextval('REVISION_SEQ') not null,
+  DELETED                       boolean      not null,
+  MODIFIED                      timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+
+  unique (NOTIFICATION_HOME_RESOURCE_ID, RESOURCE_NAME) -- implicit index
+);
+
+create index NOTIFICATION_OBJECT_REVISIONS_RESOURCE_ID_REVISION
+  on NOTIFICATION_OBJECT_REVISIONS(NOTIFICATION_HOME_RESOURCE_ID, REVISION);
+
+
+-------------------------------------------
+-- Apple Push Notification Subscriptions --
+-------------------------------------------
+
+create table APN_SUBSCRIPTIONS (
+  TOKEN                         varchar(255) not null,
+  RESOURCE_KEY                  varchar(255) not null,
+  MODIFIED                      integer      not null,
+  SUBSCRIBER_GUID               varchar(255) not null,
+  USER_AGENT                    varchar(255) default null,
+  IP_ADDR                       varchar(255) default null,
+
+  primary key (TOKEN, RESOURCE_KEY) -- implicit index
+);
+
+create index APN_SUBSCRIPTIONS_RESOURCE_KEY
+  on APN_SUBSCRIPTIONS(RESOURCE_KEY);
+
+
+-----------------
+-- IMIP Tokens --
+-----------------
+
+create table IMIP_TOKENS (
+  TOKEN                         varchar(255) not null,
+  ORGANIZER                     varchar(255) not null,
+  ATTENDEE                      varchar(255) not null,
+  ICALUID                       varchar(255) not null,
+  ACCESSED                      timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+
+  primary key (ORGANIZER, ATTENDEE, ICALUID) -- implicit index
+);
+
+create index IMIP_TOKENS_TOKEN
+  on IMIP_TOKENS(TOKEN);
+
+
+----------------
+-- Work Items --
+----------------
+
+create sequence WORKITEM_SEQ;
+
+
+---------------------------
+-- IMIP Inivitation Work --
+---------------------------
+
+create table IMIP_INVITATION_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer      references JOB not null,
+  FROM_ADDR                     varchar(255) not null,
+  TO_ADDR                       varchar(255) not null,
+  ICALENDAR_TEXT                text         not null
+);
+
+create index IMIP_INVITATION_WORK_JOB_ID on
+  IMIP_INVITATION_WORK(JOB_ID);
+
+-----------------------
+-- IMIP Polling Work --
+-----------------------
+
+create table IMIP_POLLING_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer      references JOB not null
+);
+
+create index IMIP_POLLING_WORK_JOB_ID on
+  IMIP_POLLING_WORK(JOB_ID);
+
+
+---------------------
+-- IMIP Reply Work --
+---------------------
+
+create table IMIP_REPLY_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer      references JOB not null,
+  ORGANIZER                     varchar(255) not null,
+  ATTENDEE                      varchar(255) not null,
+  ICALENDAR_TEXT                text         not null
+);
+
+create index IMIP_REPLY_WORK_JOB_ID on
+  IMIP_REPLY_WORK(JOB_ID);
+
+
+------------------------
+-- Push Notifications --
+------------------------
+
+create table PUSH_NOTIFICATION_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer      references JOB not null,
+  PUSH_ID                       varchar(255) not null,
+  PUSH_PRIORITY                 integer      not null -- 1:low 5:medium 10:high
+);
+
+create index PUSH_NOTIFICATION_WORK_JOB_ID on
+  PUSH_NOTIFICATION_WORK(JOB_ID);
+create index PUSH_NOTIFICATION_WORK_PUSH_ID on
+  PUSH_NOTIFICATION_WORK(PUSH_ID);
+
+-----------------
+-- GroupCacher --
+-----------------
+
+create table GROUP_CACHER_POLLING_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer      references JOB not null
+);
+
+create index GROUP_CACHER_POLLING_WORK_JOB_ID on
+  GROUP_CACHER_POLLING_WORK(JOB_ID);
+
+create table GROUP_REFRESH_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer      references JOB not null,
+  GROUP_UID                     varchar(255) not null
+);
+
+create index GROUP_REFRESH_WORK_JOB_ID on
+  GROUP_REFRESH_WORK(JOB_ID);
+create index GROUP_REFRESH_WORK_GROUP_UID on
+  GROUP_REFRESH_WORK(GROUP_UID);
+
+create table GROUP_DELEGATE_CHANGES_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer      references JOB not null,
+  DELEGATOR_UID                 varchar(255) not null,
+  READ_DELEGATE_UID             varchar(255) not null,
+  WRITE_DELEGATE_UID            varchar(255) not null
+);
+
+create index GROUP_DELEGATE_CHANGES_WORK_JOB_ID on
+  GROUP_DELEGATE_CHANGES_WORK(JOB_ID);
+create index GROUP_DELEGATE_CHANGES_WORK_DELEGATOR_UID on
+  GROUP_DELEGATE_CHANGES_WORK(DELEGATOR_UID);
+
+create table GROUPS (
+  GROUP_ID                      integer      primary key default nextval('RESOURCE_ID_SEQ'),    -- implicit index
+  NAME                          varchar(255) not null,
+  GROUP_UID                     varchar(255) not null unique,
+  MEMBERSHIP_HASH               varchar(255) not null,
+  EXTANT                        integer default 1,
+  CREATED                       timestamp default timezone('UTC', CURRENT_TIMESTAMP),
+  MODIFIED                      timestamp default timezone('UTC', CURRENT_TIMESTAMP)
+);
+create index GROUPS_GROUP_UID on
+  GROUPS(GROUP_UID);
+
+create table GROUP_MEMBERSHIP (
+  GROUP_ID                     integer not null references GROUPS on delete cascade,
+  MEMBER_UID                   varchar(255) not null,
+
+  primary key (GROUP_ID, MEMBER_UID)
+);
+
+create index GROUP_MEMBERSHIP_MEMBER on
+  GROUP_MEMBERSHIP(MEMBER_UID);
+
+create table GROUP_ATTENDEE_RECONCILE_WORK (
+  WORK_ID                       integer primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer not null references JOB,
+  RESOURCE_ID                   integer not null references CALENDAR_OBJECT on delete cascade,
+  GROUP_ID                      integer not null references GROUPS on delete cascade
+);
+
+create index GROUP_ATTENDEE_RECONCILE_WORK_JOB_ID on
+  GROUP_ATTENDEE_RECONCILE_WORK(JOB_ID);
+create index GROUP_ATTENDEE_RECONCILE_WORK_RESOURCE_ID on
+  GROUP_ATTENDEE_RECONCILE_WORK(RESOURCE_ID);
+create index GROUP_ATTENDEE_RECONCILE_WORK_GROUP_ID on
+  GROUP_ATTENDEE_RECONCILE_WORK(GROUP_ID);
+
+
+create table GROUP_ATTENDEE (
+  GROUP_ID                      integer not null references GROUPS on delete cascade,
+  RESOURCE_ID                   integer not null references CALENDAR_OBJECT on delete cascade,
+  MEMBERSHIP_HASH               varchar(255) not null,
+
+  primary key (GROUP_ID, RESOURCE_ID)
+);
+
+create index GROUP_ATTENDEE_RESOURCE_ID on
+  GROUP_ATTENDEE(RESOURCE_ID);
+
+
+create table GROUP_SHAREE_RECONCILE_WORK (
+  WORK_ID                       integer primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer not null references JOB,
+  CALENDAR_ID                   integer        not null references CALENDAR on delete cascade,
+  GROUP_ID                      integer not null references GROUPS on delete cascade
+);
+
+create index GROUP_SHAREE_RECONCILE_WORK_JOB_ID on
+  GROUP_SHAREE_RECONCILE_WORK(JOB_ID);
+create index GROUP_SHAREE_RECONCILE_WORK_CALENDAR_ID on
+  GROUP_SHAREE_RECONCILE_WORK(CALENDAR_ID);
+create index GROUP_SHAREE_RECONCILE_WORK_GROUP_ID on
+  GROUP_SHAREE_RECONCILE_WORK(GROUP_ID);
+
+
+create table GROUP_SHAREE (
+  GROUP_ID                      integer not null references GROUPS on delete cascade,
+  CALENDAR_ID                                      integer not null references CALENDAR on delete cascade,
+  GROUP_BIND_MODE               integer not null, -- enum CALENDAR_BIND_MODE
+  MEMBERSHIP_HASH               varchar(255) not null,
+
+  primary key (GROUP_ID, CALENDAR_ID)
+);
+
+create index GROUP_SHAREE_CALENDAR_ID on
+  GROUP_SHAREE(CALENDAR_ID);
+
+---------------
+-- Delegates --
+---------------
+
+create table DELEGATES (
+  DELEGATOR                     varchar(255) not null,
+  DELEGATE                      varchar(255) not null,
+  READ_WRITE                    integer      not null, -- 1 = ReadWrite, 0 = ReadOnly
+
+  primary key (DELEGATOR, READ_WRITE, DELEGATE)
+);
+create index DELEGATE_TO_DELEGATOR on
+  DELEGATES(DELEGATE, READ_WRITE, DELEGATOR);
+
+create table DELEGATE_GROUPS (
+  DELEGATOR                     varchar(255) not null,
+  GROUP_ID                      integer      not null references GROUPS on delete cascade,
+  READ_WRITE                    integer      not null, -- 1 = ReadWrite, 0 = ReadOnly
+  IS_EXTERNAL                   integer      not null, -- 1 = ReadWrite, 0 = ReadOnly
+
+  primary key (DELEGATOR, READ_WRITE, GROUP_ID)
+);
+create index DELEGATE_GROUPS_GROUP_ID on
+  DELEGATE_GROUPS(GROUP_ID);
+
+create table EXTERNAL_DELEGATE_GROUPS (
+  DELEGATOR                     varchar(255) primary key,
+  GROUP_UID_READ                varchar(255),
+  GROUP_UID_WRITE               varchar(255)
+);
+
+--------------------------
+-- Object Splitter Work --
+--------------------------
+
+create table CALENDAR_OBJECT_SPLITTER_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer      references JOB not null,
+  RESOURCE_ID                   integer      not null references CALENDAR_OBJECT on delete cascade
+);
+
+create index CALENDAR_OBJECT_SPLITTER_WORK_RESOURCE_ID on
+  CALENDAR_OBJECT_SPLITTER_WORK(RESOURCE_ID);
+create index CALENDAR_OBJECT_SPLITTER_WORK_JOB_ID on
+  CALENDAR_OBJECT_SPLITTER_WORK(JOB_ID);
+
+-------------------------
+-- Object Upgrade Work --
+-------------------------
+
+create table CALENDAR_OBJECT_UPGRADE_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer      references JOB not null,
+  RESOURCE_ID                   integer      not null references CALENDAR_OBJECT on delete cascade
+);
+
+create index CALENDAR_OBJECT_UPGRADE_WORK_RESOURCE_ID on
+  CALENDAR_OBJECT_UPGRADE_WORK(RESOURCE_ID);
+create index CALENDAR_OBJECT_UPGRADE_WORK_JOB_ID on
+  CALENDAR_OBJECT_UPGRADE_WORK(JOB_ID);
+
+---------------------------
+-- Revision Cleanup Work --
+---------------------------
+
+create table FIND_MIN_VALID_REVISION_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer      references JOB not null
+);
+
+create index FIND_MIN_VALID_REVISION_WORK_JOB_ID on
+  FIND_MIN_VALID_REVISION_WORK(JOB_ID);
+
+create table REVISION_CLEANUP_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer      references JOB not null
+);
+
+create index REVISION_CLEANUP_WORK_JOB_ID on
+  REVISION_CLEANUP_WORK(JOB_ID);
+
+------------------------
+-- Inbox Cleanup Work --
+------------------------
+
+create table INBOX_CLEANUP_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer      references JOB not null
+);
+
+create index INBOX_CLEANUP_WORK_JOB_ID on
+   INBOX_CLEANUP_WORK(JOB_ID);
+
+create table CLEANUP_ONE_INBOX_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer      references JOB not null,
+  HOME_ID                       integer      not null unique references CALENDAR_HOME on delete cascade -- implicit index
+);
+
+create index CLEANUP_ONE_INBOX_WORK_JOB_ID on
+  CLEANUP_ONE_INBOX_WORK(JOB_ID);
+
+-------------------
+-- Schedule Work --
+-------------------
+
+create table SCHEDULE_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer      references JOB not null,
+  ICALENDAR_UID                 varchar(255) not null,
+  WORK_TYPE                     varchar(255) not null
+);
+
+create index SCHEDULE_WORK_JOB_ID on
+  SCHEDULE_WORK(JOB_ID);
+create index SCHEDULE_WORK_ICALENDAR_UID on
+  SCHEDULE_WORK(ICALENDAR_UID);
+
+---------------------------
+-- Schedule Refresh Work --
+---------------------------
+
+create table SCHEDULE_REFRESH_WORK (
+  WORK_ID                       integer      primary key references SCHEDULE_WORK on delete cascade, -- implicit index
+  HOME_RESOURCE_ID              integer      not null references CALENDAR_HOME on delete cascade,
+  RESOURCE_ID                   integer      not null references CALENDAR_OBJECT on delete cascade,
+  ATTENDEE_COUNT                integer
+);
+
+create index SCHEDULE_REFRESH_WORK_HOME_RESOURCE_ID on
+  SCHEDULE_REFRESH_WORK(HOME_RESOURCE_ID);
+create index SCHEDULE_REFRESH_WORK_RESOURCE_ID on
+  SCHEDULE_REFRESH_WORK(RESOURCE_ID);
+
+create table SCHEDULE_REFRESH_ATTENDEES (
+  RESOURCE_ID                   integer      not null references CALENDAR_OBJECT on delete cascade,
+  ATTENDEE                      varchar(255) not null,
+
+  primary key (RESOURCE_ID, ATTENDEE)
+);
+
+create index SCHEDULE_REFRESH_ATTENDEES_RESOURCE_ID_ATTENDEE on
+  SCHEDULE_REFRESH_ATTENDEES(RESOURCE_ID, ATTENDEE);
+
+------------------------------
+-- Schedule Auto Reply Work --
+------------------------------
+
+create table SCHEDULE_AUTO_REPLY_WORK (
+  WORK_ID                       integer      primary key references SCHEDULE_WORK on delete cascade, -- implicit index
+  HOME_RESOURCE_ID              integer      not null references CALENDAR_HOME on delete cascade,
+  RESOURCE_ID                   integer      not null references CALENDAR_OBJECT on delete cascade,
+  PARTSTAT                      varchar(255) not null
+);
+
+create index SCHEDULE_AUTO_REPLY_WORK_HOME_RESOURCE_ID on
+  SCHEDULE_AUTO_REPLY_WORK(HOME_RESOURCE_ID);
+create index SCHEDULE_AUTO_REPLY_WORK_RESOURCE_ID on
+  SCHEDULE_AUTO_REPLY_WORK(RESOURCE_ID);
+
+-----------------------------
+-- Schedule Organizer Work --
+-----------------------------
+
+create table SCHEDULE_ORGANIZER_WORK (
+  WORK_ID                       integer      primary key references SCHEDULE_WORK on delete cascade, -- implicit index
+  SCHEDULE_ACTION               integer      not null, -- Enum SCHEDULE_ACTION
+  HOME_RESOURCE_ID              integer      not null references CALENDAR_HOME on delete cascade,
+  RESOURCE_ID                   integer,     -- this references a possibly non-existent CALENDAR_OBJECT
+  ICALENDAR_TEXT_OLD            text,
+  ICALENDAR_TEXT_NEW            text,
+  ATTENDEE_COUNT                integer,
+  SMART_MERGE                   boolean
+);
+
+create index SCHEDULE_ORGANIZER_WORK_HOME_RESOURCE_ID on
+  SCHEDULE_ORGANIZER_WORK(HOME_RESOURCE_ID);
+create index SCHEDULE_ORGANIZER_WORK_RESOURCE_ID on
+  SCHEDULE_ORGANIZER_WORK(RESOURCE_ID);
+
+-- Enumeration of schedule actions
+
+create table SCHEDULE_ACTION (
+  ID          integer     primary key,
+  DESCRIPTION varchar(16) not null unique
+);
+
+insert into SCHEDULE_ACTION values (0, 'create');
+insert into SCHEDULE_ACTION values (1, 'modify');
+insert into SCHEDULE_ACTION values (2, 'modify-cancelled');
+insert into SCHEDULE_ACTION values (3, 'remove');
+
+----------------------------------
+-- Schedule Organizer Send Work --
+----------------------------------
+
+create table SCHEDULE_ORGANIZER_SEND_WORK (
+  WORK_ID                       integer      primary key references SCHEDULE_WORK on delete cascade, -- implicit index
+  SCHEDULE_ACTION               integer      not null, -- Enum SCHEDULE_ACTION
+  HOME_RESOURCE_ID              integer      not null references CALENDAR_HOME on delete cascade,
+  RESOURCE_ID                   integer,     -- this references a possibly non-existent CALENDAR_OBJECT
+  ATTENDEE                      varchar(255) not null,
+  ITIP_MSG                      text,
+  NO_REFRESH                    boolean
+);
+
+create index SCHEDULE_ORGANIZER_SEND_WORK_HOME_RESOURCE_ID on
+  SCHEDULE_ORGANIZER_SEND_WORK(HOME_RESOURCE_ID);
+create index SCHEDULE_ORGANIZER_SEND_WORK_RESOURCE_ID on
+  SCHEDULE_ORGANIZER_SEND_WORK(RESOURCE_ID);
+
+-------------------------
+-- Schedule Reply Work --
+-------------------------
+
+create table SCHEDULE_REPLY_WORK (
+  WORK_ID                       integer      primary key references SCHEDULE_WORK on delete cascade, -- implicit index
+  HOME_RESOURCE_ID              integer      not null references CALENDAR_HOME on delete cascade,
+  RESOURCE_ID                   integer,     -- this references a possibly non-existent CALENDAR_OBJECT
+  ITIP_MSG                      text
+);
+
+create index SCHEDULE_REPLY_WORK_HOME_RESOURCE_ID on
+  SCHEDULE_REPLY_WORK(HOME_RESOURCE_ID);
+create index SCHEDULE_REPLY_WORK_RESOURCE_ID on
+  SCHEDULE_REPLY_WORK(RESOURCE_ID);
+
+----------------------------------
+-- Principal Purge Polling Work --
+----------------------------------
+
+create table PRINCIPAL_PURGE_POLLING_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer      references JOB not null
+);
+
+create index PRINCIPAL_PURGE_POLLING_WORK_JOB_ID on
+  PRINCIPAL_PURGE_POLLING_WORK(JOB_ID);
+
+--------------------------------
+-- Principal Purge Check Work --
+--------------------------------
+
+create table PRINCIPAL_PURGE_CHECK_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer      references JOB not null,
+  UID                           varchar(255) not null
+);
+
+create index PRINCIPAL_PURGE_CHECK_WORK_JOB_ID on
+  PRINCIPAL_PURGE_CHECK_WORK(JOB_ID);
+create index PRINCIPAL_PURGE_CHECK_WORK_UID on
+  PRINCIPAL_PURGE_CHECK_WORK(UID);
+
+--------------------------
+-- Principal Purge Work --
+--------------------------
+
+create table PRINCIPAL_PURGE_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer      references JOB not null,
+  UID                           varchar(255) not null
+);
+
+create index PRINCIPAL_PURGE_WORK_JOB_ID on
+  PRINCIPAL_PURGE_WORK(JOB_ID);
+create index PRINCIPAL_PURGE_WORK_UID on
+  PRINCIPAL_PURGE_WORK(UID);
+
+
+--------------------------------
+-- Principal Home Remove Work --
+--------------------------------
+
+create table PRINCIPAL_PURGE_HOME_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ'), -- implicit index
+  JOB_ID                        integer      references JOB not null,
+  HOME_RESOURCE_ID              integer      not null references CALENDAR_HOME on delete cascade
+);
+
+create index PRINCIPAL_PURGE_HOME_WORK_JOB_ID on
+  PRINCIPAL_PURGE_HOME_WORK(JOB_ID);
+create index PRINCIPAL_PURGE_HOME_HOME_RESOURCE_ID on
+  PRINCIPAL_PURGE_HOME_WORK(HOME_RESOURCE_ID);
+
+
+--------------------
+-- Schema Version --
+--------------------
+
+create table CALENDARSERVER (
+  NAME                          varchar(255) primary key, -- implicit index
+  VALUE                         varchar(255)
+);
+
+insert into CALENDARSERVER values ('VERSION', '51');
+insert into CALENDARSERVER values ('CALENDAR-DATAVERSION', '6');
+insert into CALENDARSERVER values ('ADDRESSBOOK-DATAVERSION', '2');
+insert into CALENDARSERVER values ('NOTIFICATION-DATAVERSION', '1');
+insert into CALENDARSERVER values ('MIN-VALID-REVISION', '1');
</ins></span></pre></div>
<a id="CalendarServerbranchesuserscdaboopod2podmigrationtxdavcommondatastoresql_schemaupgradesoracledialectupgrade_from_51_to_52sql"></a>
<div class="addfile"><h4>Added: CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/upgrades/oracle-dialect/upgrade_from_51_to_52.sql (0 => 14385)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/upgrades/oracle-dialect/upgrade_from_51_to_52.sql                                (rev 0)
+++ CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/upgrades/oracle-dialect/upgrade_from_51_to_52.sql        2015-02-09 17:16:29 UTC (rev 14385)
</span><span class="lines">@@ -0,0 +1,39 @@
</span><ins>+----
+-- Copyright (c) 2012-2015 Apple Inc. All rights reserved.
+--
+-- Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+-- http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an &quot;AS IS&quot; BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+----
+
+---------------------------------------------------
+-- Upgrade database schema from VERSION 51 to 52 --
+---------------------------------------------------
+
+-- New status value
+insert into HOME_STATUS (DESCRIPTION, ID) values ('migrating', 3);
+
+-- New table
+create table CALENDAR_MIGRATION_STATE (
+    &quot;CALENDAR_HOME_RESOURCE_ID&quot; integer references CALENDAR_HOME on delete cascade,
+    &quot;REMOTE_RESOURCE_ID&quot; integer not null,
+    &quot;CALENDAR_RESOURCE_ID&quot; integer references CALENDAR on delete cascade,
+    &quot;LAST_SYNC_TOKEN&quot; nvarchar2(255), 
+    primary key (&quot;CALENDAR_HOME_RESOURCE_ID&quot;, &quot;REMOTE_RESOURCE_ID&quot;)
+);
+
+create index CALENDAR_MIGRATION_ST_57f40e9a on CALENDAR_MIGRATION_STATE (
+    CALENDAR_RESOURCE_ID
+);
+
+
+-- update the version
+update CALENDARSERVER set VALUE = '52' where NAME = 'VERSION';
</ins></span></pre></div>
<a id="CalendarServerbranchesuserscdaboopod2podmigrationtxdavcommondatastoresql_schemaupgradespostgresdialectupgrade_from_51_to_52sql"></a>
<div class="addfile"><h4>Added: CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/upgrades/postgres-dialect/upgrade_from_51_to_52.sql (0 => 14385)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/upgrades/postgres-dialect/upgrade_from_51_to_52.sql                                (rev 0)
+++ CalendarServer/branches/users/cdaboo/pod2pod-migration/txdav/common/datastore/sql_schema/upgrades/postgres-dialect/upgrade_from_51_to_52.sql        2015-02-09 17:16:29 UTC (rev 14385)
</span><span class="lines">@@ -0,0 +1,39 @@
</span><ins>+----
+-- Copyright (c) 2012-2015 Apple Inc. All rights reserved.
+--
+-- Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+-- http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an &quot;AS IS&quot; BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+----
+
+---------------------------------------------------
+-- Upgrade database schema from VERSION 51 to 52 --
+---------------------------------------------------
+
+-- New status value
+insert into HOME_STATUS values (3, 'migrating');
+
+-- New table
+create table CALENDAR_MIGRATION_STATE (
+  CALENDAR_HOME_RESOURCE_ID        integer references CALENDAR_HOME on delete cascade,
+  REMOTE_RESOURCE_ID                        integer not null,
+  CALENDAR_RESOURCE_ID                        integer        references CALENDAR on delete cascade,
+  LAST_SYNC_TOKEN                                varchar(255),
+   
+  primary key (CALENDAR_HOME_RESOURCE_ID, REMOTE_RESOURCE_ID) -- implicit index
+);
+
+create index CALENDAR_MIGRATION_STATE_CALENDAR_RESOURCE_ID on
+  CALENDAR_MIGRATION_STATE(CALENDAR_RESOURCE_ID);
+
+
+-- update the version
+update CALENDARSERVER set VALUE = '52' where NAME = 'VERSION';
</ins></span></pre>
</div>
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