[CalendarServer-changes] [11286] CalendarServer/trunk

source_changes at macosforge.org source_changes at macosforge.org
Fri May 31 13:12:04 PDT 2013


Revision: 11286
          http://trac.calendarserver.org//changeset/11286
Author:   cdaboo at apple.com
Date:     2013-05-31 13:12:04 -0700 (Fri, 31 May 2013)
Log Message:
-----------
Move a bunch more dead properties into DB columns. Wipe out old dead properties we no longer use.

Modified Paths:
--------------
    CalendarServer/trunk/twistedcaldav/caldavxml.py
    CalendarServer/trunk/twistedcaldav/query/calendarqueryfilter.py
    CalendarServer/trunk/twistedcaldav/resource.py
    CalendarServer/trunk/twistedcaldav/scheduling_store/caldav/resource.py
    CalendarServer/trunk/twistedcaldav/storebridge.py
    CalendarServer/trunk/twistedcaldav/test/test_cache.py
    CalendarServer/trunk/txdav/caldav/datastore/scheduling/caldav/delivery.py
    CalendarServer/trunk/txdav/caldav/datastore/scheduling/freebusy.py
    CalendarServer/trunk/txdav/caldav/datastore/scheduling/processing.py
    CalendarServer/trunk/txdav/caldav/datastore/sql.py
    CalendarServer/trunk/txdav/caldav/datastore/test/test_sql.py
    CalendarServer/trunk/txdav/common/datastore/sql_schema/current-oracle-dialect.sql
    CalendarServer/trunk/txdav/common/datastore/sql_schema/current.sql
    CalendarServer/trunk/txdav/common/datastore/upgrade/sql/upgrades/calendar_upgrade_from_3_to_4.py

Added Paths:
-----------
    CalendarServer/trunk/txdav/common/datastore/sql_schema/old/oracle-dialect/v20.sql
    CalendarServer/trunk/txdav/common/datastore/sql_schema/old/postgres-dialect/v20.sql
    CalendarServer/trunk/txdav/common/datastore/sql_schema/upgrades/oracle-dialect/upgrade_from_20_to_21.sql
    CalendarServer/trunk/txdav/common/datastore/sql_schema/upgrades/postgres-dialect/upgrade_from_20_to_21.sql
    CalendarServer/trunk/txdav/common/datastore/upgrade/sql/upgrades/calendar_upgrade_from_4_to_5.py
    CalendarServer/trunk/txdav/common/datastore/upgrade/sql/upgrades/test/test_upgrade_from_4_to_5.py

Modified: CalendarServer/trunk/twistedcaldav/caldavxml.py
===================================================================
--- CalendarServer/trunk/twistedcaldav/caldavxml.py	2013-05-31 19:08:11 UTC (rev 11285)
+++ CalendarServer/trunk/twistedcaldav/caldavxml.py	2013-05-31 20:12:04 UTC (rev 11286)
@@ -1110,24 +1110,6 @@
 
 
 @registerElement
-class Recipient (CalDAVElement):
-    """
-    A property on resources in schedule Inbox indicating the Recipients targeted
-    by the SCHEDULE operation.
-    (CalDAV-schedule, section x.x.x)
-
-    The recipient for whom this response is for.
-    (CalDAV-schedule, section x.x.x)
-    """
-    name = "recipient"
-    hidden = True
-    protected = True
-
-    allowed_children = {(dav_namespace, "href"): (0, None)} # NB Minimum is zero because this is a property name
-
-
-
- at registerElement
 class ScheduleTag (CalDAVTextElement):
     """
     Property on scheduling resources.
@@ -1190,6 +1172,18 @@
 
 
 @registerElement
+class Recipient (CalDAVElement):
+    """
+    The recipient for whom this response is for.
+    (CalDAV-schedule, section x.x.x)
+    """
+    name = "recipient"
+
+    allowed_children = {(dav_namespace, "href"): (0, None)} # NB Minimum is zero because this is a property name
+
+
+
+ at registerElement
 class RequestStatus (CalDAVTextElement):
     """
     The iTIP REQUEST-STATUS value for the iTIP operation.

Modified: CalendarServer/trunk/twistedcaldav/query/calendarqueryfilter.py
===================================================================
--- CalendarServer/trunk/twistedcaldav/query/calendarqueryfilter.py	2013-05-31 19:08:11 UTC (rev 11285)
+++ CalendarServer/trunk/twistedcaldav/query/calendarqueryfilter.py	2013-05-31 20:12:04 UTC (rev 11286)
@@ -119,9 +119,15 @@
             VTIMEZONE that we want
         @return: the L{PyCalendarTimezone} derived from the VTIMEZONE or utc.
         """
-        assert tzelement is None or isinstance(tzelement, CalDAVTimeZoneElement)
 
-        tz = tzelement.gettimezone() if tzelement is not None else PyCalendarTimezone(utc=True)
+        if tzelement is None:
+            tz = None
+        elif isinstance(tzelement, CalDAVTimeZoneElement):
+            tz = tzelement.gettimezone()
+        elif isinstance(tzelement, Component):
+            tz = tzelement.gettimezone()
+        if tz is None:
+            tz = PyCalendarTimezone(utc=True)
         self.child.settzinfo(tz)
         return tz
 

Modified: CalendarServer/trunk/twistedcaldav/resource.py
===================================================================
--- CalendarServer/trunk/twistedcaldav/resource.py	2013-05-31 19:08:11 UTC (rev 11285)
+++ CalendarServer/trunk/twistedcaldav/resource.py	2013-05-31 20:12:04 UTC (rev 11286)
@@ -32,6 +32,7 @@
 import hashlib
 from urlparse import urlsplit
 import urllib
+from uuid import UUID
 import uuid
 
 
@@ -216,6 +217,8 @@
 
     implements(ICalDAVResource)
 
+    uuid_namespace = UUID("DD0E1AC0-56D6-40D4-8765-2F4D8A0F28A5")
+
     ##
     # HTTP
     ##
@@ -912,10 +915,7 @@
 
 
     def resourceID(self):
-        if not self.hasDeadProperty(element.ResourceID.qname()):
-            uuidval = uuid.uuid4()
-            self.writeDeadProperty(element.ResourceID(element.HRef.fromString(uuidval.urn)))
-        return str(self.readDeadProperty(element.ResourceID.qname()).children[0])
+        return None
 
 
     ##
@@ -2342,6 +2342,10 @@
             returnValue(None)
 
 
+    def resourceID(self):
+        return uuid.uuid5(self.uuid_namespace, str(self._newStoreHome.id())).urn
+
+
     def lastModified(self):
         return self._newStoreHome.modified() if self._newStoreHome else None
 

Modified: CalendarServer/trunk/twistedcaldav/scheduling_store/caldav/resource.py
===================================================================
--- CalendarServer/trunk/twistedcaldav/scheduling_store/caldav/resource.py	2013-05-31 19:08:11 UTC (rev 11285)
+++ CalendarServer/trunk/twistedcaldav/scheduling_store/caldav/resource.py	2013-05-31 20:12:04 UTC (rev 11286)
@@ -155,7 +155,7 @@
 
     def hasProperty(self, property, request):
         """
-        Need to special case calendar-free-busy-set for backwards compatability.
+        Need to special case calendar-free-busy-set for backwards compatibility.
         """
 
         if type(property) is tuple:
@@ -167,6 +167,9 @@
         if qname == caldavxml.CalendarFreeBusySet.qname():
             return succeed(True)
 
+        elif qname == customxml.CalendarAvailability.qname():
+            return succeed(self.parent._newStoreHome.getAvailability() is not None)
+
         else:
             return super(ScheduleInboxResource, self).hasProperty(property, request)
 
@@ -187,6 +190,10 @@
                     values.append(HRef(joinURL(top, cal.name()) + "/"))
             returnValue(CalendarFreeBusySet(*values))
 
+        elif qname == customxml.CalendarAvailability.qname():
+            availability = self.parent._newStoreHome.getAvailability()
+            returnValue(customxml.CalendarAvailability.fromString(str(availability)) if availability else None)
+
         elif qname in (caldavxml.ScheduleDefaultCalendarURL.qname(), customxml.ScheduleDefaultTasksURL.qname()):
             result = (yield self.readDefaultCalendarProperty(request, qname))
             returnValue(result)
@@ -210,6 +217,8 @@
                     (caldav_namespace, "valid-calendar-data"),
                     description="Invalid property"
                 ))
+            yield self.parent._newStoreHome.setAvailability(property.calendar())
+            returnValue(None)
 
         elif property.qname() == caldavxml.CalendarFreeBusySet.qname():
             # Verify that the calendars added in the PROPPATCH are valid. We do not check
@@ -253,6 +262,21 @@
 
 
     @inlineCallbacks
+    def removeProperty(self, property, request):
+        if type(property) is tuple:
+            qname = property
+        else:
+            qname = property.qname()
+
+        if qname == customxml.CalendarAvailability.qname():
+            yield self.parent._newStoreHome.setAvailability(None)
+            returnValue(None)
+
+        result = (yield super(ScheduleInboxResource, self).removeProperty(property, request))
+        returnValue(result)
+
+
+    @inlineCallbacks
     def readDefaultCalendarProperty(self, request, qname):
         """
         Read either the default VEVENT or VTODO calendar property. Try to pick one if not present.

Modified: CalendarServer/trunk/twistedcaldav/storebridge.py
===================================================================
--- CalendarServer/trunk/twistedcaldav/storebridge.py	2013-05-31 19:08:11 UTC (rev 11285)
+++ CalendarServer/trunk/twistedcaldav/storebridge.py	2013-05-31 20:12:04 UTC (rev 11286)
@@ -372,6 +372,11 @@
         return self._newStoreObject.syncToken() if self._newStoreObject else None
 
 
+    def resourceID(self):
+        rid = "%s/%s" % (self._newStoreParentHome.id(), self._newStoreObject.id(),)
+        return uuid.uuid5(self.uuid_namespace, rid).urn
+
+
     @inlineCallbacks
     def findChildrenFaster(
         self, depth, request, okcallback, badcallback, missingcallback,
@@ -1216,10 +1221,13 @@
         else:
             qname = property.qname()
 
-        # Force calendar collections to always appear to have the property
+        # Handle certain built-in values
         if qname in DefaultAlarmPropertyMixin.ALARM_PROPERTIES:
             return succeed(self.getDefaultAlarmProperty(qname) is not None)
 
+        elif qname == caldavxml.CalendarTimeZone.qname():
+            return succeed(self._newStoreObject.getTimezone() is not None)
+
         else:
             return super(CalendarCollectionResource, self)._hasGlobalProperty(property, request)
 
@@ -1234,6 +1242,10 @@
         if qname in DefaultAlarmPropertyMixin.ALARM_PROPERTIES:
             returnValue(self.getDefaultAlarmProperty(qname))
 
+        elif qname == caldavxml.CalendarTimeZone.qname():
+            timezone = self._newStoreObject.getTimezone()
+            returnValue(caldavxml.CalendarTimeZone.fromString(str(timezone)) if timezone else None)
+
         result = (yield super(CalendarCollectionResource, self).readProperty(property, request))
         returnValue(result)
 
@@ -1245,6 +1257,10 @@
             yield self.setDefaultAlarmProperty(property)
             returnValue(None)
 
+        elif property.qname() == caldavxml.CalendarTimeZone.qname():
+            yield self._newStoreObject.setTimezone(property.calendar())
+            returnValue(None)
+
         result = (yield super(CalendarCollectionResource, self)._writeGlobalProperty(property, request))
         returnValue(result)
 
@@ -1260,6 +1276,10 @@
             result = (yield self.removeDefaultAlarmProperty(qname))
             returnValue(result)
 
+        elif qname == caldavxml.CalendarTimeZone.qname():
+            yield self._newStoreObject.setTimezone(None)
+            returnValue(None)
+
         result = (yield super(CalendarCollectionResource, self).removeProperty(property, request))
         returnValue(result)
 

Modified: CalendarServer/trunk/twistedcaldav/test/test_cache.py
===================================================================
--- CalendarServer/trunk/twistedcaldav/test/test_cache.py	2013-05-31 19:08:11 UTC (rev 11285)
+++ CalendarServer/trunk/twistedcaldav/test/test_cache.py	2013-05-31 20:12:04 UTC (rev 11286)
@@ -527,7 +527,7 @@
             (("CalDAV", "user01"), ("/calendars/__uids__/user01/",),),
             (("CalDAV", "user01/calendar"), ("/calendars/__uids__/user01/", "/calendars/__uids__/user01/calendar/",),),
             (("CardDAV", "user01"), ("/addressbooks/__uids__/user01/",),),
-            (("CardDAV", "user01/calendar"), ("/addressbooks/__uids__/user01/", "/calendars/__uids__/user01/calendar/",),),
+            (("CardDAV", "user01/addressbook"), ("/addressbooks/__uids__/user01/", "/addressbooks/__uids__/user01/addressbook/",),),
         )
 
         for item, results in data:

Modified: CalendarServer/trunk/txdav/caldav/datastore/scheduling/caldav/delivery.py
===================================================================
--- CalendarServer/trunk/txdav/caldav/datastore/scheduling/caldav/delivery.py	2013-05-31 19:08:11 UTC (rev 11285)
+++ CalendarServer/trunk/txdav/caldav/datastore/scheduling/caldav/delivery.py	2013-05-31 20:12:04 UTC (rev 11286)
@@ -24,7 +24,6 @@
 
 from twistedcaldav.caldavxml import caldav_namespace
 from twistedcaldav.config import config
-from twistedcaldav.customxml import calendarserver_namespace
 
 from txdav.caldav.datastore.scheduling.cuaddress import LocalCalendarUser, RemoteCalendarUser, \
     PartitionedCalendarUser, OtherServerCalendarUser
@@ -231,9 +230,8 @@
         fbinfo = ([], [], [])
 
         # Process the availability property from the Inbox.
-        availability = recipient.inbox.properties().get(PropertyName(calendarserver_namespace, "calendar-availability"))
+        availability = recipient.inbox.ownerHome().getAvailability()
         if availability is not None:
-            availability = availability.calendar()
             processAvailabilityFreeBusy(availability, fbinfo, self.scheduler.timeRange)
 
         # Check to see if the recipient is the same calendar user as the organizer.

Modified: CalendarServer/trunk/txdav/caldav/datastore/scheduling/freebusy.py
===================================================================
--- CalendarServer/trunk/txdav/caldav/datastore/scheduling/freebusy.py	2013-05-31 19:08:11 UTC (rev 11285)
+++ CalendarServer/trunk/txdav/caldav/datastore/scheduling/freebusy.py	2013-05-31 20:12:04 UTC (rev 11286)
@@ -24,7 +24,7 @@
 from twisted.internet.defer import inlineCallbacks, returnValue
 
 from twistedcaldav import caldavxml
-from twistedcaldav.caldavxml import caldav_namespace, TimeRange
+from twistedcaldav.caldavxml import TimeRange
 from twistedcaldav.config import config
 from twistedcaldav.dateops import compareDateTime, normalizeToUTC, \
     parseSQLTimestampToPyCalendar, clipPeriod, timeRangesOverlap, \
@@ -38,7 +38,6 @@
 from txdav.common.icommondatastore import IndexedSearchException
 
 import uuid
-from txdav.base.propertystore.base import PropertyName
 
 log = Logger()
 
@@ -141,7 +140,7 @@
     user_record = calresource.directoryService().recordWithUID(useruid)
 
     # Get the timezone property from the collection.
-    tz = calresource.properties().get(PropertyName(caldav_namespace, "calendar-timezone"))
+    tz = calresource.getTimezone()
 
     # Look for possible extended free busy information
     rich_options = {

Modified: CalendarServer/trunk/txdav/caldav/datastore/scheduling/processing.py
===================================================================
--- CalendarServer/trunk/txdav/caldav/datastore/scheduling/processing.py	2013-05-31 19:08:11 UTC (rev 11285)
+++ CalendarServer/trunk/txdav/caldav/datastore/scheduling/processing.py	2013-05-31 20:12:04 UTC (rev 11286)
@@ -26,7 +26,6 @@
 from twisted.internet.defer import inlineCallbacks, returnValue
 
 from twistedcaldav import customxml, caldavxml
-from twistedcaldav.caldavxml import caldav_namespace
 from twistedcaldav.config import config
 from twistedcaldav.ical import Property
 from twistedcaldav.instance import InvalidOverriddenInstanceError
@@ -43,7 +42,6 @@
 from txdav.caldav.icalendarstore import ComponentUpdateState, \
     ComponentRemoveState
 from twext.enterprise.locking import NamedLock
-from txdav.base.propertystore.base import PropertyName
 from txdav.caldav.datastore.scheduling.freebusy import generateFreeBusyInfo
 
 """
@@ -788,11 +786,8 @@
 
             # Get the timezone property from the collection, and store in the query filter
             # for use during the query itself.
-            tz = testcal.properties().get(PropertyName(caldav_namespace, "calendar-timezone"))
-            if tz is not None:
-                tzinfo = tz.calendar().gettimezone()
-            else:
-                tzinfo = PyCalendarTimezone(utc=True)
+            tz = testcal.getTimezone()
+            tzinfo = tz.gettimezone() if tz is not None else PyCalendarTimezone(utc=True)
 
             # Now do search for overlapping time-range and set instance.free based
             # on whether there is an overlap or not

Modified: CalendarServer/trunk/txdav/caldav/datastore/sql.py
===================================================================
--- CalendarServer/trunk/txdav/caldav/datastore/sql.py	2013-05-31 19:08:11 UTC (rev 11285)
+++ CalendarServer/trunk/txdav/caldav/datastore/sql.py	2013-05-31 20:12:04 UTC (rev 11286)
@@ -350,6 +350,7 @@
             cls._homeMetaDataSchema.ALARM_VEVENT_ALLDAY,
             cls._homeMetaDataSchema.ALARM_VTODO_TIMED,
             cls._homeMetaDataSchema.ALARM_VTODO_ALLDAY,
+            cls._homeMetaDataSchema.AVAILABILITY,
             cls._homeMetaDataSchema.CREATED,
             cls._homeMetaDataSchema.MODIFIED,
         )
@@ -372,6 +373,7 @@
             "_alarm_vevent_allday",
             "_alarm_vtodo_timed",
             "_alarm_vtodo_allday",
+            "_availability",
             "_created",
             "_modified",
         )
@@ -818,6 +820,37 @@
         yield self.notifyChanged()
 
 
+    def getAvailability(self):
+        """
+        Return the VAVAILABILITY data.
+
+        @return: the component (text)
+        @rtype: L{Component}
+        """
+
+        return Component.fromString(self._availability) if self._availability else None
+
+
+    @inlineCallbacks
+    def setAvailability(self, availability):
+        """
+        Set VAVAILABILITY data.
+
+        @param availability: the component
+        @type availability: L{Component}
+        """
+
+        self._availability = str(availability) if availability else None
+
+        chm = self._homeMetaDataSchema
+        yield Update(
+            {chm.AVAILABILITY: self._availability},
+            Where=chm.RESOURCE_ID == self._resourceID,
+        ).on(self._txn)
+        yield self.invalidateQueryCache()
+        yield self.notifyChanged()
+
+
 CalendarHome._register(ECALENDARTYPE)
 
 
@@ -862,9 +895,9 @@
         # Common behavior is to have created and modified
 
         return (
+            cls._homeChildMetaDataSchema.SUPPORTED_COMPONENTS,
             cls._homeChildMetaDataSchema.CREATED,
             cls._homeChildMetaDataSchema.MODIFIED,
-            cls._homeChildMetaDataSchema.SUPPORTED_COMPONENTS,
         )
 
 
@@ -879,9 +912,9 @@
         # Common behavior is to have created and modified
 
         return (
+            "_supportedComponents",
             "_created",
             "_modified",
-            "_supportedComponents",
         )
 
 
@@ -899,6 +932,7 @@
             cls._bindSchema.ALARM_VEVENT_ALLDAY,
             cls._bindSchema.ALARM_VTODO_TIMED,
             cls._bindSchema.ALARM_VTODO_ALLDAY,
+            cls._bindSchema.TIMEZONE,
         )
 
 
@@ -916,6 +950,7 @@
             "_alarm_vevent_allday",
             "_alarm_vtodo_timed",
             "_alarm_vtodo_allday",
+            "_timezone",
         )
 
 
@@ -969,6 +1004,17 @@
         return self.isInbox()
 
 
+    def isSupportedComponent(self, componentType):
+        if self._supportedComponents:
+            return componentType.upper() in self._supportedComponents.split(",")
+        else:
+            return True
+
+
+    def getSupportedComponents(self):
+        return self._supportedComponents
+
+
     @inlineCallbacks
     def setSupportedComponents(self, supported_components):
         """
@@ -988,16 +1034,38 @@
         yield self.notifyChanged()
 
 
-    def getSupportedComponents(self):
-        return self._supportedComponents
+    def getTimezone(self):
+        """
+        Return the VTIMEZONE data.
 
+        @return: the component (text)
+        @rtype: L{Component}
+        """
 
-    def isSupportedComponent(self, componentType):
-        if self._supportedComponents:
-            return componentType.upper() in self._supportedComponents.split(",")
-        else:
-            return True
+        return Component.fromString(self._timezone) if self._timezone else None
 
+
+    @inlineCallbacks
+    def setTimezone(self, timezone):
+        """
+        Set VTIMEZONE data.
+
+        @param timezone: the component
+        @type timezone: L{Component}
+        """
+
+        self._timezone = str(timezone) if timezone else None
+
+        cal = self._bindSchema
+        yield Update(
+            {
+                cal.TIMEZONE : self._timezone
+            },
+            Where=(cal.CALENDAR_HOME_RESOURCE_ID == self.viewerHome()._resourceID).And(cal.CALENDAR_RESOURCE_ID == self._resourceID)
+        ).on(self._txn)
+        yield self.invalidateQueryCache()
+        yield self.notifyChanged()
+
     ALARM_DETAILS = {
         (True, True): (_bindSchema.ALARM_VEVENT_TIMED, "_alarm_vevent_timed"),
         (True, False): (_bindSchema.ALARM_VEVENT_ALLDAY, "_alarm_vevent_allday"),
@@ -1056,6 +1124,16 @@
         return self.name() == "inbox"
 
 
+    def isUsedForFreeBusy(self):
+        """
+        Indicates whether the contents of this calendar contributes to free busy.
+
+        @return: C{True} if it does, C{False} otherwise
+        @rtype: C{bool}
+        """
+        return self._transp == _TRANSP_OPAQUE
+
+
     @inlineCallbacks
     def setUsedForFreeBusy(self, use_it):
         """
@@ -1076,23 +1154,16 @@
         yield self.notifyChanged()
 
 
-    def isUsedForFreeBusy(self):
-        """
-        Indicates whether the contents of this calendar contributes to free busy.
-
-        @return: C{True} if it does, C{False} otherwise
-        @rtype: C{bool}
-        """
-        return self._transp == _TRANSP_OPAQUE
-
-
     def initPropertyStore(self, props):
         # Setup peruser special properties
         props.setSpecialProperties(
+            # Shadowable
             (
                 PropertyName.fromElement(caldavxml.CalendarDescription),
                 PropertyName.fromElement(caldavxml.CalendarTimeZone),
             ),
+
+            # Global
             (
                 PropertyName.fromElement(customxml.GETCTag),
                 PropertyName.fromElement(caldavxml.SupportedCalendarComponentSet),

Modified: CalendarServer/trunk/txdav/caldav/datastore/test/test_sql.py
===================================================================
--- CalendarServer/trunk/txdav/caldav/datastore/test/test_sql.py	2013-05-31 19:08:11 UTC (rev 11285)
+++ CalendarServer/trunk/txdav/caldav/datastore/test/test_sql.py	2013-05-31 20:12:04 UTC (rev 11286)
@@ -1776,3 +1776,86 @@
             changed, deleted = yield otherHome.resourceNamesSinceRevision(otherCal._bindRevision, depth)
             self.assertEqual(len(changed), 0)
             self.assertEqual(len(deleted), 0)
+
+
+    @inlineCallbacks
+    def test_setAvailability(self):
+        """
+        Make sure a L{CalendarHome}.setAvailability() works.
+        """
+
+        av1 = Component.fromString("""BEGIN:VCALENDAR
+VERSION:2.0
+CALSCALE:GREGORIAN
+PRODID:-//calendarserver.org//Zonal//EN
+BEGIN:VAVAILABILITY
+ORGANIZER:mailto:user01 at example.com
+UID:1 at example.com
+DTSTAMP:20061005T133225Z
+DTEND:20140101T000000Z
+BEGIN:AVAILABLE
+UID:1-1 at example.com
+DTSTAMP:20061005T133225Z
+SUMMARY:Monday to Friday from 9:00 to 17:00
+DTSTART:20130101T090000Z
+DTEND:20130101T170000Z
+RRULE:FREQ=WEEKLY;BYDAY=MO,TU,WE,TH,FR
+END:AVAILABLE
+END:VAVAILABILITY
+END:VCALENDAR
+""")
+
+        home = yield self.homeUnderTest(name="home_defaults")
+        self.assertEqual(home.getAvailability(), None)
+        yield home.setAvailability(av1)
+        self.assertEqual(home.getAvailability(), av1)
+        yield self.commit()
+
+        home = yield self.homeUnderTest(name="home_defaults")
+        self.assertEqual(home.getAvailability(), av1)
+        yield home.setAvailability(None)
+        yield self.commit()
+
+        home = yield self.homeUnderTest(name="home_defaults")
+        self.assertEqual(home.getAvailability(), None)
+        yield self.commit()
+
+
+    @inlineCallbacks
+    def test_setTimezone(self):
+        """
+        Make sure a L{CalendarHomeChild}.setTimezone() works.
+        """
+
+        tz1 = Component.fromString("""BEGIN:VCALENDAR
+VERSION:2.0
+CALSCALE:GREGORIAN
+PRODID:-//calendarserver.org//Zonal//EN
+BEGIN:VTIMEZONE
+TZID:Etc/GMT+1
+X-LIC-LOCATION:Etc/GMT+1
+BEGIN:STANDARD
+DTSTART:18000101T000000
+RDATE:18000101T000000
+TZNAME:GMT+1
+TZOFFSETFROM:-0100
+TZOFFSETTO:-0100
+END:STANDARD
+END:VTIMEZONE
+END:VCALENDAR
+""")
+
+        cal = yield self.calendarUnderTest()
+        self.assertEqual(cal.getTimezone(), None)
+        yield cal.setTimezone(tz1)
+        self.assertEqual(cal.getTimezone(), tz1)
+        yield self.commit()
+
+        cal = yield self.calendarUnderTest()
+        self.assertEqual(cal.getTimezone(), tz1)
+        yield cal.setTimezone(None)
+        yield self.commit()
+
+        cal = yield self.calendarUnderTest()
+        self.assertEqual(cal.getTimezone(), None)
+        yield self.commit()

Modified: CalendarServer/trunk/txdav/common/datastore/sql_schema/current-oracle-dialect.sql
===================================================================
--- CalendarServer/trunk/txdav/common/datastore/sql_schema/current-oracle-dialect.sql	2013-05-31 19:08:11 UTC (rev 11285)
+++ CalendarServer/trunk/txdav/common/datastore/sql_schema/current-oracle-dialect.sql	2013-05-31 20:12:04 UTC (rev 11286)
@@ -34,6 +34,7 @@
     "ALARM_VEVENT_ALLDAY" nclob default null,
     "ALARM_VTODO_TIMED" nclob default null,
     "ALARM_VTODO_ALLDAY" nclob default null,
+    "AVAILABILITY" nclob default null,
     "CREATED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
     "MODIFIED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC'
 );
@@ -75,6 +76,7 @@
     "ALARM_VEVENT_ALLDAY" nclob default null,
     "ALARM_VTODO_TIMED" nclob default null,
     "ALARM_VTODO_ALLDAY" nclob default null, 
+    "TIMEZONE" nclob default null, 
     primary key("CALENDAR_HOME_RESOURCE_ID", "CALENDAR_RESOURCE_ID"), 
     unique("CALENDAR_HOME_RESOURCE_ID", "CALENDAR_RESOURCE_NAME")
 );
@@ -357,8 +359,8 @@
     "VALUE" nvarchar2(255)
 );
 
-insert into CALENDARSERVER (NAME, VALUE) values ('VERSION', '20');
-insert into CALENDARSERVER (NAME, VALUE) values ('CALENDAR-DATAVERSION', '4');
+insert into CALENDARSERVER (NAME, VALUE) values ('VERSION', '21');
+insert into CALENDARSERVER (NAME, VALUE) values ('CALENDAR-DATAVERSION', '5');
 insert into CALENDARSERVER (NAME, VALUE) values ('ADDRESSBOOK-DATAVERSION', '2');
 create index NOTIFICATION_NOTIFICA_f891f5f9 on NOTIFICATION (
     NOTIFICATION_HOME_RESOURCE_ID

Modified: CalendarServer/trunk/txdav/common/datastore/sql_schema/current.sql
===================================================================
--- CalendarServer/trunk/txdav/common/datastore/sql_schema/current.sql	2013-05-31 19:08:11 UTC (rev 11285)
+++ CalendarServer/trunk/txdav/common/datastore/sql_schema/current.sql	2013-05-31 20:12:04 UTC (rev 11286)
@@ -78,6 +78,7 @@
   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)
 );
@@ -140,6 +141,7 @@
   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
@@ -660,6 +662,6 @@
   VALUE                         varchar(255)
 );
 
-insert into CALENDARSERVER values ('VERSION', '20');
-insert into CALENDARSERVER values ('CALENDAR-DATAVERSION', '4');
+insert into CALENDARSERVER values ('VERSION', '21');
+insert into CALENDARSERVER values ('CALENDAR-DATAVERSION', '5');
 insert into CALENDARSERVER values ('ADDRESSBOOK-DATAVERSION', '2');

Added: CalendarServer/trunk/txdav/common/datastore/sql_schema/old/oracle-dialect/v20.sql
===================================================================
--- CalendarServer/trunk/txdav/common/datastore/sql_schema/old/oracle-dialect/v20.sql	                        (rev 0)
+++ CalendarServer/trunk/txdav/common/datastore/sql_schema/old/oracle-dialect/v20.sql	2013-05-31 20:12:04 UTC (rev 11286)
@@ -0,0 +1,455 @@
+create sequence RESOURCE_ID_SEQ;
+create sequence INSTANCE_ID_SEQ;
+create sequence ATTACHMENT_ID_SEQ;
+create sequence REVISION_SEQ;
+create sequence WORKITEM_SEQ;
+create table NODE_INFO (
+    "HOSTNAME" nvarchar2(255),
+    "PID" integer not null,
+    "PORT" integer not null,
+    "TIME" timestamp default CURRENT_TIMESTAMP at time zone 'UTC' not null, 
+    primary key("HOSTNAME", "PORT")
+);
+
+create table NAMED_LOCK (
+    "LOCK_NAME" nvarchar2(255) primary key
+);
+
+create table CALENDAR_HOME (
+    "RESOURCE_ID" integer primary key,
+    "OWNER_UID" nvarchar2(255) unique,
+    "DATAVERSION" integer default 0 not null
+);
+
+create table CALENDAR (
+    "RESOURCE_ID" integer primary key
+);
+
+create table CALENDAR_HOME_METADATA (
+    "RESOURCE_ID" integer primary key references CALENDAR_HOME on delete cascade,
+    "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,
+    "ALARM_VEVENT_TIMED" nclob default null,
+    "ALARM_VEVENT_ALLDAY" nclob default null,
+    "ALARM_VTODO_TIMED" nclob default null,
+    "ALARM_VTODO_ALLDAY" nclob default null,
+    "CREATED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    "MODIFIED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC'
+);
+
+create table CALENDAR_METADATA (
+    "RESOURCE_ID" integer primary key references CALENDAR on delete cascade,
+    "SUPPORTED_COMPONENTS" nvarchar2(255) default null,
+    "CREATED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    "MODIFIED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC'
+);
+
+create table NOTIFICATION_HOME (
+    "RESOURCE_ID" integer primary key,
+    "OWNER_UID" nvarchar2(255) unique
+);
+
+create table NOTIFICATION (
+    "RESOURCE_ID" integer primary key,
+    "NOTIFICATION_HOME_RESOURCE_ID" integer not null references NOTIFICATION_HOME,
+    "NOTIFICATION_UID" nvarchar2(255),
+    "XML_TYPE" nvarchar2(255),
+    "XML_DATA" nclob,
+    "MD5" nchar(32),
+    "CREATED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    "MODIFIED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC', 
+    unique("NOTIFICATION_UID", "NOTIFICATION_HOME_RESOURCE_ID")
+);
+
+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,
+    "CALENDAR_RESOURCE_NAME" nvarchar2(255),
+    "BIND_MODE" integer not null,
+    "BIND_STATUS" integer not null,
+    "BIND_REVISION" integer default 0 not null,
+    "MESSAGE" nclob,
+    "TRANSP" integer default 0 not null,
+    "ALARM_VEVENT_TIMED" nclob default null,
+    "ALARM_VEVENT_ALLDAY" nclob default null,
+    "ALARM_VTODO_TIMED" nclob default null,
+    "ALARM_VTODO_ALLDAY" nclob default null, 
+    primary key("CALENDAR_HOME_RESOURCE_ID", "CALENDAR_RESOURCE_ID"), 
+    unique("CALENDAR_HOME_RESOURCE_ID", "CALENDAR_RESOURCE_NAME")
+);
+
+create table CALENDAR_BIND_MODE (
+    "ID" integer primary key,
+    "DESCRIPTION" 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);
+create table CALENDAR_BIND_STATUS (
+    "ID" integer primary key,
+    "DESCRIPTION" 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);
+create table CALENDAR_TRANSP (
+    "ID" integer primary key,
+    "DESCRIPTION" 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 (
+    "RESOURCE_ID" integer primary key,
+    "CALENDAR_RESOURCE_ID" integer not null references CALENDAR on delete cascade,
+    "RESOURCE_NAME" nvarchar2(255),
+    "ICALENDAR_TEXT" nclob,
+    "ICALENDAR_UID" nvarchar2(255),
+    "ICALENDAR_TYPE" nvarchar2(255),
+    "ATTACHMENTS_MODE" integer default 0 not null,
+    "DROPBOX_ID" nvarchar2(255),
+    "ORGANIZER" nvarchar2(255),
+    "RECURRANCE_MIN" date,
+    "RECURRANCE_MAX" date,
+    "ACCESS" integer default 0 not null,
+    "SCHEDULE_OBJECT" integer default 0,
+    "SCHEDULE_TAG" nvarchar2(36) default null,
+    "SCHEDULE_ETAGS" nclob default null,
+    "PRIVATE_COMMENTS" integer default 0 not null,
+    "MD5" nchar(32),
+    "CREATED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    "MODIFIED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC', 
+    unique("CALENDAR_RESOURCE_ID", "RESOURCE_NAME")
+);
+
+create table CALENDAR_OBJECT_ATTACHMENTS_MO (
+    "ID" integer primary key,
+    "DESCRIPTION" nvarchar2(16) unique
+);
+
+insert into CALENDAR_OBJECT_ATTACHMENTS_MO (DESCRIPTION, ID) values ('none', 0);
+insert into CALENDAR_OBJECT_ATTACHMENTS_MO (DESCRIPTION, ID) values ('read', 1);
+insert into CALENDAR_OBJECT_ATTACHMENTS_MO (DESCRIPTION, ID) values ('write', 2);
+create table CALENDAR_ACCESS_TYPE (
+    "ID" integer primary key,
+    "DESCRIPTION" 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 (
+    "INSTANCE_ID" integer primary key,
+    "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" integer not null,
+    "START_DATE" timestamp not null,
+    "END_DATE" timestamp not null,
+    "FBTYPE" integer not null,
+    "TRANSPARENT" integer not null
+);
+
+create table FREE_BUSY_TYPE (
+    "ID" integer primary key,
+    "DESCRIPTION" 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 TRANSPARENCY (
+    "TIME_RANGE_INSTANCE_ID" integer not null references TIME_RANGE on delete cascade,
+    "USER_ID" nvarchar2(255),
+    "TRANSPARENT" integer not null
+);
+
+create table ATTACHMENT (
+    "ATTACHMENT_ID" integer primary key,
+    "CALENDAR_HOME_RESOURCE_ID" integer not null references CALENDAR_HOME,
+    "DROPBOX_ID" nvarchar2(255),
+    "CONTENT_TYPE" nvarchar2(255),
+    "SIZE" integer not null,
+    "MD5" nchar(32),
+    "CREATED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    "MODIFIED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    "PATH" nvarchar2(1024)
+);
+
+create table ATTACHMENT_CALENDAR_OBJECT (
+    "ATTACHMENT_ID" integer not null references ATTACHMENT on delete cascade,
+    "MANAGED_ID" nvarchar2(255),
+    "CALENDAR_OBJECT_RESOURCE_ID" integer not null references CALENDAR_OBJECT on delete cascade, 
+    primary key("ATTACHMENT_ID", "CALENDAR_OBJECT_RESOURCE_ID"), 
+    unique("MANAGED_ID", "CALENDAR_OBJECT_RESOURCE_ID")
+);
+
+create table RESOURCE_PROPERTY (
+    "RESOURCE_ID" integer not null,
+    "NAME" nvarchar2(255),
+    "VALUE" nclob,
+    "VIEWER_UID" nvarchar2(255), 
+    primary key("RESOURCE_ID", "NAME", "VIEWER_UID")
+);
+
+create table ADDRESSBOOK_HOME (
+    "RESOURCE_ID" integer primary key,
+    "ADDRESSBOOK_PROPERTY_STORE_ID" integer not null,
+    "OWNER_UID" nvarchar2(255) unique,
+    "DATAVERSION" integer default 0 not null
+);
+
+create table ADDRESSBOOK_HOME_METADATA (
+    "RESOURCE_ID" integer primary key references ADDRESSBOOK_HOME on delete cascade,
+    "QUOTA_USED_BYTES" integer default 0 not null,
+    "CREATED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    "MODIFIED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC'
+);
+
+create table SHARED_ADDRESSBOOK_BIND (
+    "ADDRESSBOOK_HOME_RESOURCE_ID" integer not null references ADDRESSBOOK_HOME,
+    "OWNER_ADDRESSBOOK_HOME_RESOURCE_ID" integer not null references ADDRESSBOOK_HOME on delete cascade,
+    "ADDRESSBOOK_RESOURCE_NAME" nvarchar2(255),
+    "BIND_MODE" integer not null,
+    "BIND_STATUS" integer not null,
+    "BIND_REVISION" integer default 0 not null,
+    "MESSAGE" nclob, 
+    primary key("ADDRESSBOOK_HOME_RESOURCE_ID", "OWNER_ADDRESSBOOK_HOME_RESOURCE_ID"), 
+    unique("ADDRESSBOOK_HOME_RESOURCE_ID", "ADDRESSBOOK_RESOURCE_NAME")
+);
+
+create table ADDRESSBOOK_OBJECT (
+    "RESOURCE_ID" integer primary key,
+    "ADDRESSBOOK_HOME_RESOURCE_ID" integer not null references ADDRESSBOOK_HOME on delete cascade,
+    "RESOURCE_NAME" nvarchar2(255),
+    "VCARD_TEXT" nclob,
+    "VCARD_UID" nvarchar2(255),
+    "KIND" integer not null,
+    "MD5" nchar(32),
+    "CREATED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    "MODIFIED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC', 
+    unique("ADDRESSBOOK_HOME_RESOURCE_ID", "RESOURCE_NAME"), 
+    unique("ADDRESSBOOK_HOME_RESOURCE_ID", "VCARD_UID")
+);
+
+create table ADDRESSBOOK_OBJECT_KIND (
+    "ID" integer primary key,
+    "DESCRIPTION" 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 (
+    "GROUP_ID" integer not null references ADDRESSBOOK_OBJECT on delete cascade,
+    "ADDRESSBOOK_ID" integer not null references ADDRESSBOOK_HOME on delete cascade,
+    "MEMBER_ID" integer not null references ADDRESSBOOK_OBJECT, 
+    primary key("GROUP_ID", "MEMBER_ID")
+);
+
+create table ABO_FOREIGN_MEMBERS (
+    "GROUP_ID" integer not null references ADDRESSBOOK_OBJECT on delete cascade,
+    "ADDRESSBOOK_ID" integer not null references ADDRESSBOOK_HOME on delete cascade,
+    "MEMBER_ADDRESS" nvarchar2(255), 
+    primary key("GROUP_ID", "MEMBER_ADDRESS")
+);
+
+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,
+    "GROUP_ADDRESSBOOK_RESOURCE_NAME" nvarchar2(255),
+    "BIND_MODE" integer not null,
+    "BIND_STATUS" integer not null,
+    "BIND_REVISION" integer default 0 not null,
+    "MESSAGE" nclob, 
+    primary key("ADDRESSBOOK_HOME_RESOURCE_ID", "GROUP_RESOURCE_ID"), 
+    unique("ADDRESSBOOK_HOME_RESOURCE_ID", "GROUP_ADDRESSBOOK_RESOURCE_NAME")
+);
+
+create table CALENDAR_OBJECT_REVISIONS (
+    "CALENDAR_HOME_RESOURCE_ID" integer not null references CALENDAR_HOME,
+    "CALENDAR_RESOURCE_ID" integer references CALENDAR,
+    "CALENDAR_NAME" nvarchar2(255) default null,
+    "RESOURCE_NAME" nvarchar2(255),
+    "REVISION" integer not null,
+    "DELETED" integer not null
+);
+
+create table ADDRESSBOOK_OBJECT_REVISIONS (
+    "ADDRESSBOOK_HOME_RESOURCE_ID" integer not null references ADDRESSBOOK_HOME,
+    "OWNER_ADDRESSBOOK_HOME_RESOURCE_ID" integer references ADDRESSBOOK_HOME,
+    "ADDRESSBOOK_NAME" nvarchar2(255) default null,
+    "RESOURCE_NAME" nvarchar2(255),
+    "REVISION" integer not null,
+    "DELETED" integer not null
+);
+
+create table NOTIFICATION_OBJECT_REVISIONS (
+    "NOTIFICATION_HOME_RESOURCE_ID" integer not null references NOTIFICATION_HOME on delete cascade,
+    "RESOURCE_NAME" nvarchar2(255),
+    "REVISION" integer not null,
+    "DELETED" integer not null, 
+    unique("NOTIFICATION_HOME_RESOURCE_ID", "RESOURCE_NAME")
+);
+
+create table APN_SUBSCRIPTIONS (
+    "TOKEN" nvarchar2(255),
+    "RESOURCE_KEY" nvarchar2(255),
+    "MODIFIED" integer not null,
+    "SUBSCRIBER_GUID" nvarchar2(255),
+    "USER_AGENT" nvarchar2(255) default null,
+    "IP_ADDR" nvarchar2(255) default null, 
+    primary key("TOKEN", "RESOURCE_KEY")
+);
+
+create table IMIP_TOKENS (
+    "TOKEN" nvarchar2(255),
+    "ORGANIZER" nvarchar2(255),
+    "ATTENDEE" nvarchar2(255),
+    "ICALUID" nvarchar2(255),
+    "ACCESSED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC', 
+    primary key("ORGANIZER", "ATTENDEE", "ICALUID")
+);
+
+create table IMIP_INVITATION_WORK (
+    "WORK_ID" integer primary key not null,
+    "NOT_BEFORE" timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    "FROM_ADDR" nvarchar2(255),
+    "TO_ADDR" nvarchar2(255),
+    "ICALENDAR_TEXT" nclob
+);
+
+create table IMIP_POLLING_WORK (
+    "WORK_ID" integer primary key not null,
+    "NOT_BEFORE" timestamp default CURRENT_TIMESTAMP at time zone 'UTC'
+);
+
+create table IMIP_REPLY_WORK (
+    "WORK_ID" integer primary key not null,
+    "NOT_BEFORE" timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    "ORGANIZER" nvarchar2(255),
+    "ATTENDEE" nvarchar2(255),
+    "ICALENDAR_TEXT" nclob
+);
+
+create table PUSH_NOTIFICATION_WORK (
+    "WORK_ID" integer primary key not null,
+    "NOT_BEFORE" timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    "PUSH_ID" nvarchar2(255)
+);
+
+create table GROUP_CACHER_POLLING_WORK (
+    "WORK_ID" integer primary key not null,
+    "NOT_BEFORE" timestamp default CURRENT_TIMESTAMP at time zone 'UTC'
+);
+
+create table CALENDARSERVER (
+    "NAME" nvarchar2(255) primary key,
+    "VALUE" nvarchar2(255)
+);
+
+insert into CALENDARSERVER (NAME, VALUE) values ('VERSION', '20');
+insert into CALENDARSERVER (NAME, VALUE) values ('CALENDAR-DATAVERSION', '4');
+insert into CALENDARSERVER (NAME, VALUE) values ('ADDRESSBOOK-DATAVERSION', '2');
+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_96e83b73 on CALENDAR_OBJECT (
+    CALENDAR_RESOURCE_ID,
+    RECURRANCE_MAX
+);
+
+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 TRANSPARENCY_TIME_RAN_5f34467f on TRANSPARENCY (
+    TIME_RANGE_INSTANCE_ID
+);
+
+create index ATTACHMENT_CALENDAR_H_0078845c on ATTACHMENT (
+    CALENDAR_HOME_RESOURCE_ID
+);
+
+create index SHARED_ADDRESSBOOK_BI_e9a2e6d4 on SHARED_ADDRESSBOOK_BIND (
+    OWNER_ADDRESSBOOK_HOME_RESOURCE_ID
+);
+
+create index SHARED_GROUP_BIND_RES_cf52f95d on SHARED_GROUP_BIND (
+    GROUP_RESOURCE_ID
+);
+
+create index CALENDAR_OBJECT_REVIS_3a3956c4 on CALENDAR_OBJECT_REVISIONS (
+    CALENDAR_HOME_RESOURCE_ID,
+    CALENDAR_RESOURCE_ID
+);
+
+create index CALENDAR_OBJECT_REVIS_2643d556 on CALENDAR_OBJECT_REVISIONS (
+    CALENDAR_RESOURCE_ID,
+    RESOURCE_NAME
+);
+
+create index CALENDAR_OBJECT_REVIS_265c8acf on CALENDAR_OBJECT_REVISIONS (
+    CALENDAR_RESOURCE_ID,
+    REVISION
+);
+
+create index ADDRESSBOOK_OBJECT_RE_40cc2d73 on ADDRESSBOOK_OBJECT_REVISIONS (
+    ADDRESSBOOK_HOME_RESOURCE_ID,
+    OWNER_ADDRESSBOOK_HOME_RESOURCE_ID
+);
+
+create index ADDRESSBOOK_OBJECT_RE_980b9872 on ADDRESSBOOK_OBJECT_REVISIONS (
+    OWNER_ADDRESSBOOK_HOME_RESOURCE_ID,
+    RESOURCE_NAME
+);
+
+create index ADDRESSBOOK_OBJECT_RE_45004780 on ADDRESSBOOK_OBJECT_REVISIONS (
+    OWNER_ADDRESSBOOK_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
+);
+

Added: CalendarServer/trunk/txdav/common/datastore/sql_schema/old/postgres-dialect/v20.sql
===================================================================
--- CalendarServer/trunk/txdav/common/datastore/sql_schema/old/postgres-dialect/v20.sql	                        (rev 0)
+++ CalendarServer/trunk/txdav/common/datastore/sql_schema/old/postgres-dialect/v20.sql	2013-05-31 20:12:04 UTC (rev 11286)
@@ -0,0 +1,665 @@
+-- -*- test-case-name: txdav.caldav.datastore.test.test_sql,txdav.carddav.datastore.test.test_sql -*-
+
+----
+-- Copyright (c) 2010-2013 Apple Inc. All rights reserved.
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- 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 "AS IS" 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
+);
+
+
+-------------------
+-- 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
+  DATAVERSION      integer      default 0 not null
+);
+
+--------------
+-- 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,
+  ALARM_VEVENT_TIMED       text        default null,
+  ALARM_VEVENT_ALLDAY      text        default null,
+  ALARM_VTODO_TIMED        text        default null,
+  ALARM_VTODO_ALLDAY       text        default null,
+  CREATED                  timestamp   default timezone('UTC', CURRENT_TIMESTAMP),
+  MODIFIED                 timestamp   default timezone('UTC', CURRENT_TIMESTAMP)
+);
+
+
+-----------------------
+-- 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
+);
+
+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,
+  XML_TYPE                      varchar(255) not null,
+  XML_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,
+  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,
+
+  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');
+
+-- 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');
+
+
+-- 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_OBJECT_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),
+
+  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 on
+  CALENDAR_OBJECT(CALENDAR_RESOURCE_ID, RECURRANCE_MAX);
+
+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_OBJECT_ATTACHMENTS_MODE (
+  ID          integer     primary key,
+  DESCRIPTION varchar(16) not null unique
+);
+
+insert into CALENDAR_OBJECT_ATTACHMENTS_MODE values (0, 'none' );
+insert into CALENDAR_OBJECT_ATTACHMENTS_MODE values (1, 'read' );
+insert into CALENDAR_OBJECT_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'  );
+
+
+------------------
+-- Transparency --
+------------------
+
+create table TRANSPARENCY (
+  TIME_RANGE_INSTANCE_ID      integer      not null references TIME_RANGE on delete cascade,
+  USER_ID                     varchar(255) not null,
+  TRANSPARENT                 boolean      not null
+);
+
+create index TRANSPARENCY_TIME_RANGE_INSTANCE_ID on
+  TRANSPARENCY(TIME_RANGE_INSTANCE_ID);
+
+
+----------------
+-- 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);
+
+-- 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
+);
+
+
+-----------------------
+-- 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
+  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_ADDRESSBOOK_HOME_RESOURCE_ID    integer      	not null references ADDRESSBOOK_HOME on delete cascade,
+  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_ADDRESSBOOK_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_ADDRESSBOOK_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),
+
+  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');
+
+
+---------------------------------
+-- 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
+    primary key (GROUP_ID, MEMBER_ID) -- implicit index
+);
+
+
+------------------------------------------
+-- 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
+);
+
+
+-----------------------
+-- 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,
+  GROUP_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, GROUP_RESOURCE_ID), -- implicit index
+  unique (ADDRESSBOOK_HOME_RESOURCE_ID, GROUP_ADDRESSBOOK_RESOURCE_NAME)     -- implicit index
+);
+
+create index SHARED_GROUP_BIND_RESOURCE_ID on
+  SHARED_GROUP_BIND(GROUP_RESOURCE_ID);
+
+
+---------------
+-- Revisions --
+---------------
+
+create sequence REVISION_SEQ;
+
+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
+);
+
+create index CALENDAR_OBJECT_REVISIONS_HOME_RESOURCE_ID_CALENDAR_RESOURCE_ID
+  on CALENDAR_OBJECT_REVISIONS(CALENDAR_HOME_RESOURCE_ID, CALENDAR_RESOURCE_ID);
+
+create index CALENDAR_OBJECT_REVISIONS_RESOURCE_ID_RESOURCE_NAME
+  on CALENDAR_OBJECT_REVISIONS(CALENDAR_RESOURCE_ID, RESOURCE_NAME);
+
+create index CALENDAR_OBJECT_REVISIONS_RESOURCE_ID_REVISION
+  on CALENDAR_OBJECT_REVISIONS(CALENDAR_RESOURCE_ID, REVISION);
+
+
+----------------------------------
+-- AddressBook Object Revisions --
+----------------------------------
+
+create table ADDRESSBOOK_OBJECT_REVISIONS (
+  ADDRESSBOOK_HOME_RESOURCE_ID 			integer			not null references ADDRESSBOOK_HOME,
+  OWNER_ADDRESSBOOK_HOME_RESOURCE_ID    integer     	references ADDRESSBOOK_HOME,
+  ADDRESSBOOK_NAME             			varchar(255) 	default null,
+  RESOURCE_NAME                			varchar(255),
+  REVISION                     			integer     	default nextval('REVISION_SEQ') not null,
+  DELETED                      			boolean      	not null
+);
+
+create index ADDRESSBOOK_OBJECT_REVISIONS_HOME_RESOURCE_ID_OWNER_ADDRESSBOOK_HOME_RESOURCE_ID
+  on ADDRESSBOOK_OBJECT_REVISIONS(ADDRESSBOOK_HOME_RESOURCE_ID, OWNER_ADDRESSBOOK_HOME_RESOURCE_ID);
+
+create index ADDRESSBOOK_OBJECT_REVISIONS_OWNER_HOME_RESOURCE_ID_RESOURCE_NAME
+  on ADDRESSBOOK_OBJECT_REVISIONS(OWNER_ADDRESSBOOK_HOME_RESOURCE_ID, RESOURCE_NAME);
+
+create index ADDRESSBOOK_OBJECT_REVISIONS_OWNER_HOME_RESOURCE_ID_REVISION
+  on ADDRESSBOOK_OBJECT_REVISIONS(OWNER_ADDRESSBOOK_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,
+
+  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') not null,
+  NOT_BEFORE                    timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+  FROM_ADDR                     varchar(255) not null,
+  TO_ADDR                       varchar(255) not null,
+  ICALENDAR_TEXT                text         not null
+);
+
+
+-----------------------
+-- IMIP Polling Work --
+-----------------------
+
+create table IMIP_POLLING_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ') not null,
+  NOT_BEFORE                    timestamp    default timezone('UTC', CURRENT_TIMESTAMP)
+);
+
+
+---------------------
+-- IMIP Reply Work --
+---------------------
+
+create table IMIP_REPLY_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ') not null,
+  NOT_BEFORE                    timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+  ORGANIZER                     varchar(255) not null,
+  ATTENDEE                      varchar(255) not null,
+  ICALENDAR_TEXT                text         not null
+);
+
+
+------------------------
+-- Push Notifications --
+------------------------
+
+create table PUSH_NOTIFICATION_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ') not null,
+  NOT_BEFORE                    timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+  PUSH_ID                       varchar(255) not null
+);
+
+-----------------
+-- GroupCacher --
+-----------------
+
+create table GROUP_CACHER_POLLING_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ') not null,
+  NOT_BEFORE                    timestamp    default timezone('UTC', CURRENT_TIMESTAMP)
+);
+
+
+--------------------
+-- Schema Version --
+--------------------
+
+create table CALENDARSERVER (
+  NAME                          varchar(255) primary key, -- implicit index
+  VALUE                         varchar(255)
+);
+
+insert into CALENDARSERVER values ('VERSION', '20');
+insert into CALENDARSERVER values ('CALENDAR-DATAVERSION', '4');
+insert into CALENDARSERVER values ('ADDRESSBOOK-DATAVERSION', '2');

Added: CalendarServer/trunk/txdav/common/datastore/sql_schema/upgrades/oracle-dialect/upgrade_from_20_to_21.sql
===================================================================
--- CalendarServer/trunk/txdav/common/datastore/sql_schema/upgrades/oracle-dialect/upgrade_from_20_to_21.sql	                        (rev 0)
+++ CalendarServer/trunk/txdav/common/datastore/sql_schema/upgrades/oracle-dialect/upgrade_from_20_to_21.sql	2013-05-31 20:12:04 UTC (rev 11286)
@@ -0,0 +1,35 @@
+----
+-- Copyright (c) 2011-2013 Apple Inc. All rights reserved.
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- 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 "AS IS" 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 20 to 21 --
+---------------------------------------------------
+  
+-- Calendar home related updates
+
+alter table CALENDAR_HOME_METADATA
+ add ("AVAILABILITY" nclob default null);
+
+ 	  
+-- Calendar related updates
+
+alter table CALENDAR_BIND
+ add ("TIMEZONE" nclob default null);
+
+
+-- update schema version
+update CALENDARSERVER set VALUE = '21' where NAME = 'VERSION';

Added: CalendarServer/trunk/txdav/common/datastore/sql_schema/upgrades/postgres-dialect/upgrade_from_20_to_21.sql
===================================================================
--- CalendarServer/trunk/txdav/common/datastore/sql_schema/upgrades/postgres-dialect/upgrade_from_20_to_21.sql	                        (rev 0)
+++ CalendarServer/trunk/txdav/common/datastore/sql_schema/upgrades/postgres-dialect/upgrade_from_20_to_21.sql	2013-05-31 20:12:04 UTC (rev 11286)
@@ -0,0 +1,35 @@
+----
+-- Copyright (c) 2011-2013 Apple Inc. All rights reserved.
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- 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 "AS IS" 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 20 to 21 --
+---------------------------------------------------
+
+-- Calendar home related updates
+
+alter table CALENDAR_HOME_METADATA
+ add column AVAILABILITY             text        default null;
+
+
+-- Calendar bind related updates
+
+alter table CALENDAR_BIND
+ add column TIMEZONE                 text        default null;
+
+ 
+ -- update schema version
+update CALENDARSERVER set VALUE = '21' where NAME = 'VERSION';

Modified: CalendarServer/trunk/txdav/common/datastore/upgrade/sql/upgrades/calendar_upgrade_from_3_to_4.py
===================================================================
--- CalendarServer/trunk/txdav/common/datastore/upgrade/sql/upgrades/calendar_upgrade_from_3_to_4.py	2013-05-31 19:08:11 UTC (rev 11285)
+++ CalendarServer/trunk/txdav/common/datastore/upgrade/sql/upgrades/calendar_upgrade_from_3_to_4.py	2013-05-31 20:12:04 UTC (rev 11286)
@@ -110,15 +110,15 @@
                                 calendar = (yield calendarHome.calendarWithName(calendarName))
                                 if calendar is not None:
                                     yield calendarHome.setDefaultCalendar(
-                                        calendar, tasks=(propname ==
-                                            customxml.ScheduleDefaultTasksURL))
+                                        calendar, tasks=(propname == customxml.ScheduleDefaultTasksURL)
+                                    )
 
-                # Always delete the row so that batch processing works correctly
-                yield Delete(
-                    From=rp,
-                    Where=(rp.RESOURCE_ID.In(Parameter("ids", len(delete_ids)))).And
-                          (rp.NAME == PropertyName.fromElement(propname).toString()),
-                ).on(sqlTxn, ids=delete_ids)
+            # Always delete the rows so that batch processing works correctly
+            yield Delete(
+                From=rp,
+                Where=(rp.RESOURCE_ID.In(Parameter("ids", len(delete_ids)))).And
+                      (rp.NAME == PropertyName.fromElement(propname).toString()),
+            ).on(sqlTxn, ids=delete_ids)
 
             yield sqlTxn.commit()
 
@@ -176,12 +176,12 @@
                     calendar = (yield calendarHome.childWithID(calendar_rid))
                     yield calendar.setUsedForFreeBusy(prop == caldavxml.ScheduleCalendarTransp(caldavxml.Opaque()))
 
-                # Always delete the row so that batch processing works correctly
-                yield Delete(
-                    From=rp,
-                    Where=(rp.RESOURCE_ID.In(Parameter("ids", len(delete_ids)))).And
-                          (rp.NAME == PropertyName.fromElement(caldavxml.ScheduleCalendarTransp).toString()),
-                ).on(sqlTxn, ids=delete_ids)
+            # Always delete the rows so that batch processing works correctly
+            yield Delete(
+                From=rp,
+                Where=(rp.RESOURCE_ID.In(Parameter("ids", len(delete_ids)))).And
+                      (rp.NAME == PropertyName.fromElement(caldavxml.ScheduleCalendarTransp).toString()),
+            ).on(sqlTxn, ids=delete_ids)
 
             yield sqlTxn.commit()
 
@@ -296,12 +296,12 @@
                         if calendar is not None:
                             yield calendar.setDefaultAlarm(alarm, vevent, timed)
 
-                # Always delete the row so that batch processing works correctly
-                yield Delete(
-                    From=rp,
-                    Where=(rp.RESOURCE_ID.In(Parameter("ids", len(delete_ids)))).And
-                          (rp.NAME == PropertyName.fromElement(propname).toString()),
-                ).on(sqlTxn, ids=delete_ids)
+            # Always delete the rows so that batch processing works correctly
+            yield Delete(
+                From=rp,
+                Where=(rp.RESOURCE_ID.In(Parameter("ids", len(delete_ids)))).And
+                      (rp.NAME == PropertyName.fromElement(propname).toString()),
+            ).on(sqlTxn, ids=delete_ids)
 
             yield sqlTxn.commit()
 

Added: CalendarServer/trunk/txdav/common/datastore/upgrade/sql/upgrades/calendar_upgrade_from_4_to_5.py
===================================================================
--- CalendarServer/trunk/txdav/common/datastore/upgrade/sql/upgrades/calendar_upgrade_from_4_to_5.py	                        (rev 0)
+++ CalendarServer/trunk/txdav/common/datastore/upgrade/sql/upgrades/calendar_upgrade_from_4_to_5.py	2013-05-31 20:12:04 UTC (rev 11286)
@@ -0,0 +1,206 @@
+# -*- test-case-name: txdav.common.datastore.upgrade.sql.test -*-
+##
+# Copyright (c) 2011-2013 Apple Inc. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# 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 "AS IS" 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.
+##
+
+from twext.enterprise.dal.syntax import Select, Delete, Parameter
+
+from twisted.internet.defer import inlineCallbacks
+from twisted.python.failure import Failure
+
+from twistedcaldav import caldavxml, customxml
+
+from txdav.base.propertystore.base import PropertyName
+from txdav.common.datastore.sql_tables import schema, _BIND_MODE_OWN
+from txdav.common.datastore.upgrade.sql.upgrades.util import rowsForProperty, updateCalendarDataVersion, \
+    updateAllCalendarHomeDataVersions, removeProperty, cleanPropertyStore
+from txdav.xml import element
+from txdav.xml.parser import WebDAVDocument
+from twext.web2.dav.resource import TwistedQuotaUsedProperty, \
+    TwistedGETContentMD5
+
+"""
+Data upgrade from database version 4 to 5
+"""
+
+UPGRADE_TO_VERSION = 5
+BATCH_SIZE = 100
+
+ at inlineCallbacks
+def doUpgrade(sqlStore):
+    """
+    Do the required upgrade steps.
+    """
+    yield moveCalendarTimezoneProperties(sqlStore)
+    yield moveCalendarAvailabilityProperties(sqlStore)
+    yield removeOtherProperties(sqlStore)
+
+    # Always bump the DB value
+    yield updateCalendarDataVersion(sqlStore, UPGRADE_TO_VERSION)
+    yield updateAllCalendarHomeDataVersions(sqlStore, UPGRADE_TO_VERSION)
+
+
+
+ at inlineCallbacks
+def moveCalendarTimezoneProperties(sqlStore):
+    """
+    Need to move all the CalDAV:calendar-timezone properties in the
+    RESOURCE_PROPERTY table to the new CALENDAR_BIND table columns, extracting
+    the new value from the XML property.
+    """
+
+    cb = schema.CALENDAR_BIND
+    rp = schema.RESOURCE_PROPERTY
+
+    try:
+        calendars_for_id = {}
+        while True:
+            sqlTxn = sqlStore.newTransaction()
+            rows = (yield rowsForProperty(sqlTxn, caldavxml.CalendarTimeZone, with_uid=True, batch=BATCH_SIZE))
+            if len(rows) == 0:
+                yield sqlTxn.commit()
+                break
+            delete_ids = []
+            for calendar_rid, value, viewer in rows:
+                delete_ids.append(calendar_rid)
+                if calendar_rid not in calendars_for_id:
+                    ids = yield Select(
+                        [cb.CALENDAR_HOME_RESOURCE_ID, cb.BIND_MODE, ],
+                        From=cb,
+                        Where=cb.CALENDAR_RESOURCE_ID == calendar_rid,
+                    ).on(sqlTxn)
+                    calendars_for_id[calendar_rid] = ids
+
+                if viewer:
+                    calendarHome = (yield sqlTxn.calendarHomeWithUID(viewer))
+                else:
+                    calendarHome = None
+                    for row in calendars_for_id[calendar_rid]:
+                        home_id, bind_mode = row
+                        if bind_mode == _BIND_MODE_OWN:
+                            calendarHome = (yield sqlTxn.calendarHomeWithResourceID(home_id))
+                            break
+
+                if calendarHome is not None:
+                    prop = WebDAVDocument.fromString(value).root_element
+                    calendar = (yield calendarHome.childWithID(calendar_rid))
+                    yield calendar.setTimezone(prop.calendar())
+
+            # Always delete the rows so that batch processing works correctly
+            yield Delete(
+                From=rp,
+                Where=(rp.RESOURCE_ID.In(Parameter("ids", len(delete_ids)))).And
+                      (rp.NAME == PropertyName.fromElement(caldavxml.CalendarTimeZone).toString()),
+            ).on(sqlTxn, ids=delete_ids)
+
+            yield sqlTxn.commit()
+
+        yield cleanPropertyStore()
+
+    except RuntimeError:
+        f = Failure()
+        yield sqlTxn.abort()
+        f.raiseException()
+
+
+
+ at inlineCallbacks
+def moveCalendarAvailabilityProperties(sqlStore):
+    """
+    Need to move all the CS:calendar-availability properties in the
+    RESOURCE_PROPERTY table to the new CALENDAR_BIND table columns, extracting
+    the new value from the XML property.
+    """
+
+    cb = schema.CALENDAR_BIND
+    rp = schema.RESOURCE_PROPERTY
+
+    try:
+        while True:
+            sqlTxn = sqlStore.newTransaction()
+            rows = (yield rowsForProperty(sqlTxn, customxml.CalendarAvailability, batch=BATCH_SIZE))
+            if len(rows) == 0:
+                yield sqlTxn.commit()
+                break
+
+            # Map each calendar to a home id using a single query for efficiency
+            calendar_ids = [row[0] for row in rows]
+
+            home_map = yield Select(
+                [cb.CALENDAR_RESOURCE_ID, cb.CALENDAR_HOME_RESOURCE_ID, ],
+                From=cb,
+                Where=(cb.CALENDAR_RESOURCE_ID.In(Parameter("ids", len(calendar_ids)))).And(cb.BIND_MODE == _BIND_MODE_OWN),
+            ).on(sqlTxn, ids=calendar_ids)
+            calendar_to_home = dict(home_map)
+
+            # Move property to each home
+            for calendar_rid, value in rows:
+                if calendar_rid in calendar_to_home:
+                    calendarHome = (yield sqlTxn.calendarHomeWithResourceID(calendar_to_home[calendar_rid]))
+
+                    if calendarHome is not None:
+                        prop = WebDAVDocument.fromString(value).root_element
+                        yield calendarHome.setAvailability(prop.calendar())
+
+            # Always delete the rows so that batch processing works correctly
+            yield Delete(
+                From=rp,
+                Where=(rp.RESOURCE_ID.In(Parameter("ids", len(calendar_ids)))).And
+                      (rp.NAME == PropertyName.fromElement(customxml.CalendarAvailability).toString()),
+            ).on(sqlTxn, ids=calendar_ids)
+
+            yield sqlTxn.commit()
+
+        yield cleanPropertyStore()
+
+    except RuntimeError:
+        f = Failure()
+        yield sqlTxn.abort()
+        f.raiseException()
+
+
+
+ at inlineCallbacks
+def removeOtherProperties(sqlStore):
+    """
+    Remove the following properties:
+
+    DAV:acl
+    DAV:getcontenttype
+    DAV:resource-id
+    {urn:ietf:params:xml:ns:caldav}originator
+    {urn:ietf:params:xml:ns:caldav}recipient
+    {urn:ietf:params:xml:ns:caldav}supported-calendar-component-set
+    {http://calendarserver.org/ns/}getctag
+    {http://twistedmatrix.com/xml_namespace/dav/private/}quota-used
+    {http://twistedmatrix.com/xml_namespace/dav/}getcontentmd5
+    {http://twistedmatrix.com/xml_namespace/dav/}schedule-auto-respond
+
+    """
+    sqlTxn = sqlStore.newTransaction()
+
+    yield removeProperty(sqlTxn, PropertyName.fromElement(element.ACL))
+    yield removeProperty(sqlTxn, PropertyName.fromElement(element.GETContentType))
+    yield removeProperty(sqlTxn, PropertyName.fromElement(element.ResourceID))
+    yield removeProperty(sqlTxn, PropertyName(caldavxml.caldav_namespace, "originator"))
+    yield removeProperty(sqlTxn, PropertyName(caldavxml.caldav_namespace, "recipient"))
+    yield removeProperty(sqlTxn, PropertyName.fromElement(caldavxml.SupportedCalendarComponentSet))
+    yield removeProperty(sqlTxn, PropertyName.fromElement(customxml.GETCTag))
+    yield removeProperty(sqlTxn, PropertyName.fromElement(TwistedQuotaUsedProperty))
+    yield removeProperty(sqlTxn, PropertyName.fromElement(TwistedGETContentMD5))
+    yield removeProperty(sqlTxn, PropertyName(element.twisted_dav_namespace, "schedule-auto-respond"))
+
+    yield sqlTxn.commit()
+    yield cleanPropertyStore()

Added: CalendarServer/trunk/txdav/common/datastore/upgrade/sql/upgrades/test/test_upgrade_from_4_to_5.py
===================================================================
--- CalendarServer/trunk/txdav/common/datastore/upgrade/sql/upgrades/test/test_upgrade_from_4_to_5.py	                        (rev 0)
+++ CalendarServer/trunk/txdav/common/datastore/upgrade/sql/upgrades/test/test_upgrade_from_4_to_5.py	2013-05-31 20:12:04 UTC (rev 11286)
@@ -0,0 +1,240 @@
+##
+# Copyright (c) 2010-2013 Apple Inc. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# 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 "AS IS" 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.
+##
+from twistedcaldav import caldavxml, customxml
+from txdav.common.datastore.upgrade.sql.upgrades.calendar_upgrade_from_4_to_5 import moveCalendarTimezoneProperties, \
+    removeOtherProperties, moveCalendarAvailabilityProperties
+from txdav.common.datastore.sql_tables import _BIND_MODE_WRITE
+from txdav.xml import element
+
+"""
+Tests for L{txdav.common.datastore.upgrade.sql.upgrade}.
+"""
+
+from twext.enterprise.dal.syntax import Update
+from twisted.internet.defer import inlineCallbacks
+from twistedcaldav.ical import Component
+from txdav.base.propertystore.base import PropertyName
+from txdav.caldav.datastore.test.util import CommonStoreTests
+
+class Upgrade_from_4_to_5(CommonStoreTests):
+    """
+    Tests for L{DefaultCalendarPropertyUpgrade}.
+    """
+
+    @inlineCallbacks
+    def test_calendarTimezoneUpgrade(self):
+
+        tz1 = Component.fromString("""BEGIN:VCALENDAR
+VERSION:2.0
+CALSCALE:GREGORIAN
+PRODID:-//calendarserver.org//Zonal//EN
+BEGIN:VTIMEZONE
+TZID:Etc/GMT+1
+X-LIC-LOCATION:Etc/GMT+1
+BEGIN:STANDARD
+DTSTART:18000101T000000
+RDATE:18000101T000000
+TZNAME:GMT+1
+TZOFFSETFROM:-0100
+TZOFFSETTO:-0100
+END:STANDARD
+END:VTIMEZONE
+END:VCALENDAR
+""")
+        tz2 = Component.fromString("""BEGIN:VCALENDAR
+VERSION:2.0
+CALSCALE:GREGORIAN
+PRODID:-//calendarserver.org//Zonal//EN
+BEGIN:VTIMEZONE
+TZID:Etc/GMT+2
+X-LIC-LOCATION:Etc/GMT+2
+BEGIN:STANDARD
+DTSTART:18000101T000000
+RDATE:18000101T000000
+TZNAME:GMT+2
+TZOFFSETFROM:-0200
+TZOFFSETTO:-0200
+END:STANDARD
+END:VTIMEZONE
+END:VCALENDAR
+""")
+        tz3 = Component.fromString("""BEGIN:VCALENDAR
+VERSION:2.0
+CALSCALE:GREGORIAN
+PRODID:-//calendarserver.org//Zonal//EN
+BEGIN:VTIMEZONE
+TZID:Etc/GMT+3
+X-LIC-LOCATION:Etc/GMT+3
+BEGIN:STANDARD
+DTSTART:18000101T000000
+RDATE:18000101T000000
+TZNAME:GMT+3
+TZOFFSETFROM:-0300
+TZOFFSETTO:-0300
+END:STANDARD
+END:VTIMEZONE
+END:VCALENDAR
+""")
+
+        # Share user01 calendar with user03
+        calendar = (yield self.calendarUnderTest(name="calendar_1", home="user01"))
+        home3 = yield self.homeUnderTest(name="user03")
+        shared_name = yield calendar.shareWith(home3, _BIND_MODE_WRITE)
+
+        user_details = (
+            ("user01", "calendar_1", tz1),
+            ("user02", "calendar_1", tz2),
+            ("user03", "calendar_1", None),
+            ("user03", shared_name, tz3),
+        )
+
+        # Set dead properties on calendars
+        for user, calname, tz in user_details:
+            calendar = (yield self.calendarUnderTest(name=calname, home=user))
+            if tz:
+                calendar.properties()[PropertyName.fromElement(caldavxml.CalendarTimeZone)] = caldavxml.CalendarTimeZone.fromString(str(tz))
+
+            # Force data version to previous
+            home = (yield self.homeUnderTest(name=user))
+            ch = home._homeSchema
+            yield Update(
+                {ch.DATAVERSION: 4},
+                Where=ch.RESOURCE_ID == home._resourceID,
+            ).on(self.transactionUnderTest())
+
+        yield self.commit()
+
+        for user, calname, tz in user_details:
+            calendar = (yield self.calendarUnderTest(name=calname, home=user))
+            self.assertEqual(calendar.getTimezone(), None)
+            self.assertEqual(PropertyName.fromElement(caldavxml.CalendarTimeZone) in calendar.properties(), tz is not None)
+        yield self.commit()
+
+        # Trigger upgrade
+        yield moveCalendarTimezoneProperties(self._sqlCalendarStore)
+
+        # Test results
+        for user, calname, tz in user_details:
+            calendar = (yield self.calendarUnderTest(name=calname, home=user))
+            self.assertEqual(calendar.getTimezone(), tz)
+            self.assertTrue(PropertyName.fromElement(caldavxml.CalendarTimeZone) not in calendar.properties())
+
+
+    @inlineCallbacks
+    def test_calendarAvailabilityUpgrade(self):
+
+        av1 = Component.fromString("""BEGIN:VCALENDAR
+VERSION:2.0
+CALSCALE:GREGORIAN
+PRODID:-//calendarserver.org//Zonal//EN
+BEGIN:VAVAILABILITY
+ORGANIZER:mailto:user01 at example.com
+UID:1 at example.com
+DTSTAMP:20061005T133225Z
+DTEND:20140101T000000Z
+BEGIN:AVAILABLE
+UID:1-1 at example.com
+DTSTAMP:20061005T133225Z
+SUMMARY:Monday to Friday from 9:00 to 17:00
+DTSTART:20130101T090000Z
+DTEND:20130101T170000Z
+RRULE:FREQ=WEEKLY;BYDAY=MO,TU,WE,TH,FR
+END:AVAILABLE
+END:VAVAILABILITY
+END:VCALENDAR
+""")
+        av2 = Component.fromString("""BEGIN:VCALENDAR
+VERSION:2.0
+CALSCALE:GREGORIAN
+PRODID:-//calendarserver.org//Zonal//EN
+BEGIN:VAVAILABILITY
+ORGANIZER:mailto:user02 at example.com
+UID:2 at example.com
+DTSTAMP:20061005T133225Z
+DTEND:20140101T000000Z
+BEGIN:AVAILABLE
+UID:2-1 at example.com
+DTSTAMP:20061005T133225Z
+SUMMARY:Monday to Friday from 12:00 to 17:00
+DTSTART:20130101T120000Z
+DTEND:20130101T170000Z
+RRULE:FREQ=WEEKLY;BYDAY=MO,TU,WE,TH,FR
+END:AVAILABLE
+END:VAVAILABILITY
+END:VCALENDAR
+""")
+
+        user_details = (
+            ("user01", av1),
+            ("user02", av2),
+            ("user03", None),
+        )
+
+        # Set dead properties on calendars
+        for user, av in user_details:
+            calendar = (yield self.calendarUnderTest(name="inbox", home=user))
+            if av:
+                calendar.properties()[PropertyName.fromElement(customxml.CalendarAvailability)] = customxml.CalendarAvailability.fromString(str(av))
+
+            # Force data version to previous
+            home = (yield self.homeUnderTest(name=user))
+            ch = home._homeSchema
+            yield Update(
+                {ch.DATAVERSION: 4},
+                Where=ch.RESOURCE_ID == home._resourceID,
+            ).on(self.transactionUnderTest())
+
+        yield self.commit()
+
+        for user, av in user_details:
+            home = (yield self.homeUnderTest(name=user))
+            calendar = (yield self.calendarUnderTest(name="inbox", home=user))
+            self.assertEqual(home.getAvailability(), None)
+            self.assertEqual(PropertyName.fromElement(customxml.CalendarAvailability) in calendar.properties(), av is not None)
+        yield self.commit()
+
+        # Trigger upgrade
+        yield moveCalendarAvailabilityProperties(self._sqlCalendarStore)
+
+        # Test results
+        for user, av in user_details:
+            home = (yield self.homeUnderTest(name=user))
+            calendar = (yield self.calendarUnderTest(name="inbox", home=user))
+            self.assertEqual(home.getAvailability(), av)
+            self.assertTrue(PropertyName.fromElement(customxml.CalendarAvailability) not in calendar.properties())
+
+
+    @inlineCallbacks
+    def test_removeOtherPropertiesUpgrade(self):
+
+        # Set dead property on calendar
+        for user in ("user01", "user02",):
+            calendar = (yield self.calendarUnderTest(name="calendar_1", home=user))
+            calendar.properties()[PropertyName.fromElement(element.ResourceID)] = element.ResourceID(element.HRef("urn:uuid:%s" % (user,)))
+        yield self.commit()
+
+        for user in ("user01", "user02",):
+            calendar = (yield self.calendarUnderTest(name="calendar_1", home=user))
+            self.assertTrue(PropertyName.fromElement(element.ResourceID) in calendar.properties())
+        yield self.commit()
+
+        # Trigger upgrade
+        yield removeOtherProperties(self._sqlCalendarStore)
+
+        # Test results
+        for user in ("user01", "user02",):
+            calendar = (yield self.calendarUnderTest(name="calendar_1", home=user))
+            self.assertTrue(PropertyName.fromElement(element.ResourceID) not in calendar.properties())
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