[CalendarServer-changes] [12335] CalendarServer/trunk

source_changes at macosforge.org source_changes at macosforge.org
Wed Mar 12 11:16:07 PDT 2014


Revision: 12335
          http://trac.calendarserver.org//changeset/12335
Author:   gaya at apple.com
Date:     2014-01-14 10:31:09 -0800 (Tue, 14 Jan 2014)
Log Message:
-----------
clean up old revisions

Modified Paths:
--------------
    CalendarServer/trunk/calendarserver/tap/caldav.py
    CalendarServer/trunk/twistedcaldav/stdconfig.py
    CalendarServer/trunk/txdav/caldav/datastore/test/test_sql_sharing.py
    CalendarServer/trunk/txdav/carddav/datastore/sql.py
    CalendarServer/trunk/txdav/carddav/datastore/test/test_sql_sharing.py
    CalendarServer/trunk/txdav/common/datastore/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/work/__init__.py
    CalendarServer/trunk/txdav/common/datastore/work/revision_cleanup.py
    CalendarServer/trunk/txdav/common/datastore/work/test/__init__.py
    CalendarServer/trunk/txdav/common/datastore/work/test/test_revision_cleanup.py

Added Paths:
-----------
    CalendarServer/trunk/txdav/common/datastore/sql_schema/old/oracle-dialect/v32.sql
    CalendarServer/trunk/txdav/common/datastore/sql_schema/old/postgres-dialect/v32.sql
    CalendarServer/trunk/txdav/common/datastore/sql_schema/upgrades/oracle-dialect/upgrade_from_32_to_33.sql
    CalendarServer/trunk/txdav/common/datastore/sql_schema/upgrades/postgres-dialect/upgrade_from_32_to_33.sql
    CalendarServer/trunk/txdav/common/datastore/work/

Property Changed:
----------------
    CalendarServer/trunk/


Property changes on: CalendarServer/trunk
___________________________________________________________________
Modified: svn:mergeinfo
   - /CalDAVTester/trunk:11193-11198
/CalendarServer/branches/config-separation:4379-4443
/CalendarServer/branches/egg-info-351:4589-4625
/CalendarServer/branches/generic-sqlstore:6167-6191
/CalendarServer/branches/new-store:5594-5934
/CalendarServer/branches/new-store-no-caldavfile:5911-5935
/CalendarServer/branches/new-store-no-caldavfile-2:5936-5981
/CalendarServer/branches/release/CalendarServer-4.3-dev:10180-10190,10192
/CalendarServer/branches/release/CalendarServer-5.1-dev:11846
/CalendarServer/branches/release/CalendarServer-5.2-dev:11972
/CalendarServer/branches/users/cdaboo/batchupload-6699:6700-7198
/CalendarServer/branches/users/cdaboo/cached-subscription-calendars-5692:5693-5702
/CalendarServer/branches/users/cdaboo/component-set-fixes:8130-8346
/CalendarServer/branches/users/cdaboo/cross-pod-sharing:12038-12191
/CalendarServer/branches/users/cdaboo/directory-cache-on-demand-3627:3628-3644
/CalendarServer/branches/users/cdaboo/fix-no-ischedule:11607-11871
/CalendarServer/branches/users/cdaboo/implicituidrace:8137-8141
/CalendarServer/branches/users/cdaboo/ischedule-dkim:9747-9979
/CalendarServer/branches/users/cdaboo/json:11622-11912
/CalendarServer/branches/users/cdaboo/managed-attachments:9985-10145
/CalendarServer/branches/users/cdaboo/more-sharing-5591:5592-5601
/CalendarServer/branches/users/cdaboo/partition-4464:4465-4957
/CalendarServer/branches/users/cdaboo/performance-tweaks:11824-11836
/CalendarServer/branches/users/cdaboo/pods:7297-7377
/CalendarServer/branches/users/cdaboo/pycalendar:7085-7206
/CalendarServer/branches/users/cdaboo/pycard:7227-7237
/CalendarServer/branches/users/cdaboo/queued-attendee-refreshes:7740-8287
/CalendarServer/branches/users/cdaboo/relative-config-paths-5070:5071-5105
/CalendarServer/branches/users/cdaboo/reverse-proxy-pods:11875-11900
/CalendarServer/branches/users/cdaboo/shared-calendars-5187:5188-5440
/CalendarServer/branches/users/cdaboo/sharing-in-the-store:11935-12016
/CalendarServer/branches/users/cdaboo/store-scheduling:10876-11129
/CalendarServer/branches/users/cdaboo/timezones:7443-7699
/CalendarServer/branches/users/cdaboo/txn-debugging:8730-8743
/CalendarServer/branches/users/gaya/sharedgroupfixes:12120-12142
/CalendarServer/branches/users/gaya/sharedgroups-3:11088-11204
/CalendarServer/branches/users/glyph/always-abort-txn-on-error:9958-9969
/CalendarServer/branches/users/glyph/case-insensitive-uid:8772-8805
/CalendarServer/branches/users/glyph/conn-limit:6574-6577
/CalendarServer/branches/users/glyph/contacts-server-merge:4971-5080
/CalendarServer/branches/users/glyph/dalify:6932-7023
/CalendarServer/branches/users/glyph/db-reconnect:6824-6876
/CalendarServer/branches/users/glyph/deploybuild:7563-7572
/CalendarServer/branches/users/glyph/digest-auth-redux:10624-10635
/CalendarServer/branches/users/glyph/disable-quota:7718-7727
/CalendarServer/branches/users/glyph/dont-start-postgres:6592-6614
/CalendarServer/branches/users/glyph/enforce-max-requests:11640-11643
/CalendarServer/branches/users/glyph/hang-fix:11465-11491
/CalendarServer/branches/users/glyph/imip-and-admin-html:7866-7984
/CalendarServer/branches/users/glyph/ipv6-client:9054-9105
/CalendarServer/branches/users/glyph/launchd-wrapper-bis:11413-11436
/CalendarServer/branches/users/glyph/linux-tests:6893-6900
/CalendarServer/branches/users/glyph/log-cleanups:11691-11731
/CalendarServer/branches/users/glyph/migrate-merge:8690-8713
/CalendarServer/branches/users/glyph/misc-portability-fixes:7365-7374
/CalendarServer/branches/users/glyph/more-deferreds-6:6322-6368
/CalendarServer/branches/users/glyph/more-deferreds-7:6369-6445
/CalendarServer/branches/users/glyph/multiget-delete:8321-8330
/CalendarServer/branches/users/glyph/new-export:7444-7485
/CalendarServer/branches/users/glyph/one-home-list-api:10048-10073
/CalendarServer/branches/users/glyph/oracle:7106-7155
/CalendarServer/branches/users/glyph/oracle-nulls:7340-7351
/CalendarServer/branches/users/glyph/other-html:8062-8091
/CalendarServer/branches/users/glyph/parallel-sim:8240-8251
/CalendarServer/branches/users/glyph/parallel-upgrade:8376-8400
/CalendarServer/branches/users/glyph/parallel-upgrade_to_1:8571-8583
/CalendarServer/branches/users/glyph/q:9560-9688
/CalendarServer/branches/users/glyph/queue-locking-and-timing:10204-10289
/CalendarServer/branches/users/glyph/quota:7604-7637
/CalendarServer/branches/users/glyph/sendfdport:5388-5424
/CalendarServer/branches/users/glyph/shared-pool-fixes:8436-8443
/CalendarServer/branches/users/glyph/shared-pool-take2:8155-8174
/CalendarServer/branches/users/glyph/sharedpool:6490-6550
/CalendarServer/branches/users/glyph/sharing-api:9192-9205
/CalendarServer/branches/users/glyph/skip-lonely-vtimezones:8524-8535
/CalendarServer/branches/users/glyph/sql-store:5929-6073
/CalendarServer/branches/users/glyph/start-service-start-loop:11060-11065
/CalendarServer/branches/users/glyph/subtransactions:7248-7258
/CalendarServer/branches/users/glyph/table-alias:8651-8664
/CalendarServer/branches/users/glyph/uidexport:7673-7676
/CalendarServer/branches/users/glyph/unshare-when-access-revoked:10562-10595
/CalendarServer/branches/users/glyph/use-system-twisted:5084-5149
/CalendarServer/branches/users/glyph/uuid-normalize:9268-9296
/CalendarServer/branches/users/glyph/warning-cleanups:11347-11357
/CalendarServer/branches/users/glyph/whenNotProposed:11881-11897
/CalendarServer/branches/users/glyph/xattrs-from-files:7757-7769
/CalendarServer/branches/users/sagen/applepush:8126-8184
/CalendarServer/branches/users/sagen/inboxitems:7380-7381
/CalendarServer/branches/users/sagen/locations-resources:5032-5051
/CalendarServer/branches/users/sagen/locations-resources-2:5052-5061
/CalendarServer/branches/users/sagen/purge_old_events:6735-6746
/CalendarServer/branches/users/sagen/resource-delegates-4038:4040-4067
/CalendarServer/branches/users/sagen/resource-delegates-4066:4068-4075
/CalendarServer/branches/users/sagen/resources-2:5084-5093
/CalendarServer/branches/users/sagen/testing:10827-10851,10853-10855
/CalendarServer/branches/users/wsanchez/transations:5515-5593
   + /CalDAVTester/trunk:11193-11198
/CalendarServer/branches/config-separation:4379-4443
/CalendarServer/branches/egg-info-351:4589-4625
/CalendarServer/branches/generic-sqlstore:6167-6191
/CalendarServer/branches/new-store:5594-5934
/CalendarServer/branches/new-store-no-caldavfile:5911-5935
/CalendarServer/branches/new-store-no-caldavfile-2:5936-5981
/CalendarServer/branches/release/CalendarServer-4.3-dev:10180-10190,10192
/CalendarServer/branches/release/CalendarServer-5.1-dev:11846
/CalendarServer/branches/release/CalendarServer-5.2-dev:11972
/CalendarServer/branches/users/cdaboo/batchupload-6699:6700-7198
/CalendarServer/branches/users/cdaboo/cached-subscription-calendars-5692:5693-5702
/CalendarServer/branches/users/cdaboo/component-set-fixes:8130-8346
/CalendarServer/branches/users/cdaboo/cross-pod-sharing:12038-12191
/CalendarServer/branches/users/cdaboo/directory-cache-on-demand-3627:3628-3644
/CalendarServer/branches/users/cdaboo/fix-no-ischedule:11607-11871
/CalendarServer/branches/users/cdaboo/implicituidrace:8137-8141
/CalendarServer/branches/users/cdaboo/ischedule-dkim:9747-9979
/CalendarServer/branches/users/cdaboo/json:11622-11912
/CalendarServer/branches/users/cdaboo/managed-attachments:9985-10145
/CalendarServer/branches/users/cdaboo/more-sharing-5591:5592-5601
/CalendarServer/branches/users/cdaboo/partition-4464:4465-4957
/CalendarServer/branches/users/cdaboo/performance-tweaks:11824-11836
/CalendarServer/branches/users/cdaboo/pods:7297-7377
/CalendarServer/branches/users/cdaboo/pycalendar:7085-7206
/CalendarServer/branches/users/cdaboo/pycard:7227-7237
/CalendarServer/branches/users/cdaboo/queued-attendee-refreshes:7740-8287
/CalendarServer/branches/users/cdaboo/relative-config-paths-5070:5071-5105
/CalendarServer/branches/users/cdaboo/reverse-proxy-pods:11875-11900
/CalendarServer/branches/users/cdaboo/shared-calendars-5187:5188-5440
/CalendarServer/branches/users/cdaboo/sharing-in-the-store:11935-12016
/CalendarServer/branches/users/cdaboo/store-scheduling:10876-11129
/CalendarServer/branches/users/cdaboo/timezones:7443-7699
/CalendarServer/branches/users/cdaboo/txn-debugging:8730-8743
/CalendarServer/branches/users/gaya/cleanrevisions:12152-12334
/CalendarServer/branches/users/gaya/sharedgroupfixes:12120-12142
/CalendarServer/branches/users/gaya/sharedgroups-3:11088-11204
/CalendarServer/branches/users/glyph/always-abort-txn-on-error:9958-9969
/CalendarServer/branches/users/glyph/case-insensitive-uid:8772-8805
/CalendarServer/branches/users/glyph/conn-limit:6574-6577
/CalendarServer/branches/users/glyph/contacts-server-merge:4971-5080
/CalendarServer/branches/users/glyph/dalify:6932-7023
/CalendarServer/branches/users/glyph/db-reconnect:6824-6876
/CalendarServer/branches/users/glyph/deploybuild:7563-7572
/CalendarServer/branches/users/glyph/digest-auth-redux:10624-10635
/CalendarServer/branches/users/glyph/disable-quota:7718-7727
/CalendarServer/branches/users/glyph/dont-start-postgres:6592-6614
/CalendarServer/branches/users/glyph/enforce-max-requests:11640-11643
/CalendarServer/branches/users/glyph/hang-fix:11465-11491
/CalendarServer/branches/users/glyph/imip-and-admin-html:7866-7984
/CalendarServer/branches/users/glyph/ipv6-client:9054-9105
/CalendarServer/branches/users/glyph/launchd-wrapper-bis:11413-11436
/CalendarServer/branches/users/glyph/linux-tests:6893-6900
/CalendarServer/branches/users/glyph/log-cleanups:11691-11731
/CalendarServer/branches/users/glyph/migrate-merge:8690-8713
/CalendarServer/branches/users/glyph/misc-portability-fixes:7365-7374
/CalendarServer/branches/users/glyph/more-deferreds-6:6322-6368
/CalendarServer/branches/users/glyph/more-deferreds-7:6369-6445
/CalendarServer/branches/users/glyph/multiget-delete:8321-8330
/CalendarServer/branches/users/glyph/new-export:7444-7485
/CalendarServer/branches/users/glyph/one-home-list-api:10048-10073
/CalendarServer/branches/users/glyph/oracle:7106-7155
/CalendarServer/branches/users/glyph/oracle-nulls:7340-7351
/CalendarServer/branches/users/glyph/other-html:8062-8091
/CalendarServer/branches/users/glyph/parallel-sim:8240-8251
/CalendarServer/branches/users/glyph/parallel-upgrade:8376-8400
/CalendarServer/branches/users/glyph/parallel-upgrade_to_1:8571-8583
/CalendarServer/branches/users/glyph/q:9560-9688
/CalendarServer/branches/users/glyph/queue-locking-and-timing:10204-10289
/CalendarServer/branches/users/glyph/quota:7604-7637
/CalendarServer/branches/users/glyph/sendfdport:5388-5424
/CalendarServer/branches/users/glyph/shared-pool-fixes:8436-8443
/CalendarServer/branches/users/glyph/shared-pool-take2:8155-8174
/CalendarServer/branches/users/glyph/sharedpool:6490-6550
/CalendarServer/branches/users/glyph/sharing-api:9192-9205
/CalendarServer/branches/users/glyph/skip-lonely-vtimezones:8524-8535
/CalendarServer/branches/users/glyph/sql-store:5929-6073
/CalendarServer/branches/users/glyph/start-service-start-loop:11060-11065
/CalendarServer/branches/users/glyph/subtransactions:7248-7258
/CalendarServer/branches/users/glyph/table-alias:8651-8664
/CalendarServer/branches/users/glyph/uidexport:7673-7676
/CalendarServer/branches/users/glyph/unshare-when-access-revoked:10562-10595
/CalendarServer/branches/users/glyph/use-system-twisted:5084-5149
/CalendarServer/branches/users/glyph/uuid-normalize:9268-9296
/CalendarServer/branches/users/glyph/warning-cleanups:11347-11357
/CalendarServer/branches/users/glyph/whenNotProposed:11881-11897
/CalendarServer/branches/users/glyph/xattrs-from-files:7757-7769
/CalendarServer/branches/users/sagen/applepush:8126-8184
/CalendarServer/branches/users/sagen/inboxitems:7380-7381
/CalendarServer/branches/users/sagen/locations-resources:5032-5051
/CalendarServer/branches/users/sagen/locations-resources-2:5052-5061
/CalendarServer/branches/users/sagen/purge_old_events:6735-6746
/CalendarServer/branches/users/sagen/resource-delegates-4038:4040-4067
/CalendarServer/branches/users/sagen/resource-delegates-4066:4068-4075
/CalendarServer/branches/users/sagen/resources-2:5084-5093
/CalendarServer/branches/users/sagen/testing:10827-10851,10853-10855
/CalendarServer/branches/users/wsanchez/transations:5515-5593

Modified: CalendarServer/trunk/calendarserver/tap/caldav.py
===================================================================
--- CalendarServer/trunk/calendarserver/tap/caldav.py	2014-01-14 06:37:24 UTC (rev 12334)
+++ CalendarServer/trunk/calendarserver/tap/caldav.py	2014-01-14 18:31:09 UTC (rev 12335)
@@ -37,54 +37,55 @@
 
 from zope.interface import implements
 
+from twisted.application.internet import TCPServer, UNIXServer
+from twisted.application.service import MultiService, IServiceMaker
+from twisted.application.service import Service
+from twisted.internet.defer import gatherResults, Deferred, inlineCallbacks, succeed
+from twisted.internet.endpoints import UNIXClientEndpoint, TCP4ClientEndpoint
+from twisted.internet.process import ProcessExitedAlready
+from twisted.internet.protocol import ProcessProtocol
+from twisted.internet.protocol import Protocol, Factory
+from twisted.plugin import IPlugin
+from twisted.protocols.amp import AMP
 from twisted.python.log import FileLogObserver, ILogObserver
 from twisted.python.logfile import LogFile
 from twisted.python.usage import Options, UsageError
 from twisted.python.util import uidFromString, gidFromString
-from twisted.plugin import IPlugin
-from twisted.internet.defer import gatherResults, Deferred, inlineCallbacks, succeed
-from twisted.internet.process import ProcessExitedAlready
-from twisted.internet.protocol import Protocol, Factory
-from twisted.internet.protocol import ProcessProtocol
-from twisted.internet.endpoints import UNIXClientEndpoint, TCP4ClientEndpoint
-from twisted.application.internet import TCPServer, UNIXServer
-from twisted.application.service import MultiService, IServiceMaker
-from twisted.application.service import Service
-from twisted.protocols.amp import AMP
 
-from txweb2.server import Site
-from twext.python.log import Logger, LogLevel, replaceTwistedLoggers
-from twext.python.filepath import CachingFilePath
+from twext.enterprise.adbapi2 import ConnectionPool
+from twext.enterprise.ienterprise import ORACLE_DIALECT
+from twext.enterprise.ienterprise import POSTGRES_DIALECT
+from twext.enterprise.queue import NonPerformingQueuer
+from twext.enterprise.queue import PeerConnectionPool
+from twext.enterprise.queue import WorkerFactory as QueueWorkerFactory
+from twext.internet.fswatch import DirectoryChangeListener, IDirectoryChangeListenee
 from twext.internet.ssl import ChainingOpenSSLContextFactory
 from twext.internet.tcp import MaxAcceptTCPServer, MaxAcceptSSLServer
-from twext.internet.fswatch import DirectoryChangeListener, IDirectoryChangeListenee
+from twext.python.filepath import CachingFilePath
+from twext.python.log import Logger, LogLevel, replaceTwistedLoggers
 from txweb2.channel.http import LimitingHTTPFactory, SSLRedirectRequest, \
     HTTPChannel
 from txweb2.metafd import ConnectionLimiter, ReportingHTTPService
-from twext.enterprise.ienterprise import POSTGRES_DIALECT
-from twext.enterprise.ienterprise import ORACLE_DIALECT
-from twext.enterprise.adbapi2 import ConnectionPool
-from twext.enterprise.queue import NonPerformingQueuer
-from twext.enterprise.queue import PeerConnectionPool
-from twext.enterprise.queue import WorkerFactory as QueueWorkerFactory
+from txweb2.server import Site
 
+from txdav.caldav.datastore.scheduling.imip.inbound import MailRetriever
+from txdav.caldav.datastore.scheduling.imip.inbound import scheduleNextMailPoll
 from txdav.common.datastore.sql_tables import schema
+from txdav.common.datastore.upgrade.migrate import UpgradeToDatabaseStep
 from txdav.common.datastore.upgrade.sql.upgrade import (
+    UpgradeDatabaseCalendarDataStep, UpgradeDatabaseOtherStep,
     UpgradeDatabaseSchemaStep, UpgradeDatabaseAddressBookDataStep,
-    UpgradeDatabaseCalendarDataStep, UpgradeDatabaseOtherStep,
     UpgradeAcquireLockStep, UpgradeReleaseLockStep, UpgradeDatabaseNotificationDataStep)
-from txdav.common.datastore.upgrade.migrate import UpgradeToDatabaseStep
-from txdav.caldav.datastore.scheduling.imip.inbound import MailRetriever
-from txdav.caldav.datastore.scheduling.imip.inbound import scheduleNextMailPoll
+from txdav.common.datastore.work.revision_cleanup import scheduleFirstFindMinRevision
 
+from twistedcaldav import memcachepool
 from twistedcaldav.config import config, ConfigurationError
-from twistedcaldav.stdconfig import DEFAULT_CONFIG, DEFAULT_CONFIG_FILE
 from twistedcaldav.directory import calendaruserproxy
 from twistedcaldav.directory.directory import GroupMembershipCacheUpdater
+from twistedcaldav.directory.directory import scheduleNextGroupCachingUpdate
 from twistedcaldav.localization import processLocalizationFiles
-from twistedcaldav import memcachepool
+from twistedcaldav.stdconfig import DEFAULT_CONFIG, DEFAULT_CONFIG_FILE
 from twistedcaldav.upgrade import UpgradeFileSystemFormatStep, PostDBImportStep
-from twistedcaldav.directory.directory import scheduleNextGroupCachingUpdate
 
 try:
     from twistedcaldav.authkerb import NegotiateCredentialFactory
@@ -92,22 +93,22 @@
 except ImportError:
     NegotiateCredentialFactory = None
 
-from calendarserver.tap.util import pgServiceFromConfig, getDBPool, MemoryLimitService
-from calendarserver.tap.util import checkDirectories
-from calendarserver.tap.util import Stepper
-from calendarserver.tap.util import ConnectionDispenser
-from calendarserver.tap.util import getRootResource
-from calendarserver.tap.util import storeFromConfig
-from calendarserver.tap.util import pgConnectorFromConfig
-from calendarserver.tap.util import oracleConnectorFromConfig
-from calendarserver.controlsocket import ControlSocket
-from calendarserver.controlsocket import ControlSocketConnectingService
 from calendarserver.accesslog import AMPCommonAccessLoggingObserver
 from calendarserver.accesslog import AMPLoggingFactory
 from calendarserver.accesslog import RotatingFileAccessLoggingObserver
-from calendarserver.push.notifier import PushDistributor
+from calendarserver.controlsocket import ControlSocket
+from calendarserver.controlsocket import ControlSocketConnectingService
 from calendarserver.push.amppush import AMPPushMaster, AMPPushForwarder
 from calendarserver.push.applepush import ApplePushNotifierService
+from calendarserver.push.notifier import PushDistributor
+from calendarserver.tap.util import ConnectionDispenser
+from calendarserver.tap.util import Stepper
+from calendarserver.tap.util import checkDirectories
+from calendarserver.tap.util import getRootResource
+from calendarserver.tap.util import oracleConnectorFromConfig
+from calendarserver.tap.util import pgConnectorFromConfig
+from calendarserver.tap.util import pgServiceFromConfig, getDBPool, MemoryLimitService
+from calendarserver.tap.util import storeFromConfig
 
 try:
     from calendarserver.version import version
@@ -550,6 +551,7 @@
             yield scheduleNextMailPoll(self.store, int(config.LogID) if config.LogID else 5)
         if self.doGroupCaching:
             yield scheduleNextGroupCachingUpdate(self.store, int(config.LogID) if config.LogID else 5)
+        yield scheduleFirstFindMinRevision(self.store, int(config.LogID) if config.LogID else 5)
 
 
 

Modified: CalendarServer/trunk/twistedcaldav/stdconfig.py
===================================================================
--- CalendarServer/trunk/twistedcaldav/stdconfig.py	2014-01-14 06:37:24 UTC (rev 12334)
+++ CalendarServer/trunk/twistedcaldav/stdconfig.py	2014-01-14 18:31:09 UTC (rev 12335)
@@ -632,6 +632,9 @@
 
     "RemoveDuplicatePrivateComments": False, # Remove duplicate private comments on PUT
 
+    "SyncTokenLifetimeDays" : 14,       # Number of days that a client sync report token is valid
+    "RevisionCleanupPeriodDays" : 2,    # Number of days between revision cleanups
+
     # CardDAV Features
     "DirectoryAddressBook": {
         "Enabled": True,

Modified: CalendarServer/trunk/txdav/caldav/datastore/test/test_sql_sharing.py
===================================================================
--- CalendarServer/trunk/txdav/caldav/datastore/test/test_sql_sharing.py	2014-01-14 06:37:24 UTC (rev 12334)
+++ CalendarServer/trunk/txdav/caldav/datastore/test/test_sql_sharing.py	2014-01-14 18:31:09 UTC (rev 12335)
@@ -564,9 +564,18 @@
         self.assertEqual(len(deleted), 0)
         self.assertEqual(len(invalid), 0)
 
-        for depth in ("1", "infinity",):
+        for depth, result in (
+            ("1", [otherCal.name() + '/',
+                   'calendar/',
+                   'inbox/'],
+            ),
+            ("infinity", [otherCal.name() + '/',
+                         otherCal.name() + '/cal1.ics',
+                         'calendar/',
+                         'inbox/'],
+             )):
             changed, deleted, invalid = yield otherHome.resourceNamesSinceRevision(0, depth)
-            self.assertNotEqual(len(changed), 0)
+            self.assertEqual(set(changed), set(result))
             self.assertEqual(len(deleted), 0)
             self.assertEqual(len(invalid), 0)
 

Modified: CalendarServer/trunk/txdav/carddav/datastore/sql.py
===================================================================
--- CalendarServer/trunk/txdav/carddav/datastore/sql.py	2014-01-14 06:37:24 UTC (rev 12334)
+++ CalendarServer/trunk/txdav/carddav/datastore/sql.py	2014-01-14 18:31:09 UTC (rev 12335)
@@ -644,6 +644,17 @@
         if self.owned():
             returnValue((yield super(AddressBook, self).resourceNamesSinceRevision(revision)))
 
+        if revision:
+            cs = schema.CALENDARSERVER
+            minValidRevision = int((yield Select(
+                [cs.VALUE],
+                From=cs,
+                Where=(cs.NAME == "MIN-VALID-REVISION")
+            ).on(self._txn))[0][0])
+
+            if revision < minValidRevision:
+                raise SyncTokenValidException
+
         # call sharedChildResourceNamesSinceRevision() and filter results
         sharedChildChanged, sharedChildDeleted, sharedChildInvalid = yield self.sharedChildResourceNamesSinceRevision(revision, "infinity")
 
@@ -714,23 +725,27 @@
         acceptedGroupIDs = set([groupBindRow[self.bindColumns().index(self._bindSchema.RESOURCE_ID)] for groupBindRow in groupBindRows])
 
         allowedObjectIDs = set((yield self.expandGroupIDs(self._txn, acceptedGroupIDs)))
-        oldAllowedObjectIDs = set((yield self.expandGroupIDs(self._txn, acceptedGroupIDs, revision)))
+        oldAllowedObjectIDs = set((yield self.expandGroupIDs(self._txn, acceptedGroupIDs, revision))) if revision else set()
         addedObjectIDs = allowedObjectIDs - oldAllowedObjectIDs
         removedObjectIDs = oldAllowedObjectIDs - allowedObjectIDs
 
-        # get revision table changes
-        rev = self._revisionsSchema
-        results = [(
-                name,
-                id,
-                wasdeleted,
-            ) for name, id, wasdeleted in (
-                yield Select([rev.RESOURCE_NAME, rev.OBJECT_RESOURCE_ID, rev.DELETED],
-                             From=rev,
-                            Where=(rev.REVISION > revision).And(
-                            rev.RESOURCE_ID == self._resourceID)).on(self._txn)
-            ) if name
-        ]
+        results = []
+        if revision:
+            # get revision table changes
+            rev = self._revisionsSchema
+            results = [(
+                    name,
+                    id,
+                    wasdeleted,
+                ) for name, id, wasdeleted in (
+                    yield Select(
+                        [rev.RESOURCE_NAME, rev.OBJECT_RESOURCE_ID, rev.DELETED],
+                        From=rev,
+                        Where=(rev.REVISION > revision).And(
+                        rev.RESOURCE_ID == self._resourceID)
+                    ).on(self._txn)
+                ) if name
+            ]
 
         # get deleted object names if any
         idToNameMap = dict([(id, name) for name, id, wasdeleted in results if wasdeleted])
@@ -2065,25 +2080,22 @@
         if partiallyShared:
             groupIDsToRemoveFrom = groupIDs & readWriteObjectIDs
             groupIDs -= readWriteObjectIDs
+        else:
+            groupIDsToRemoveFrom = groupIDs
 
-            # add to member table rows marked removed
-            for groupIDToRemoveFrom in groupIDsToRemoveFrom:
-                yield self._insertMemberIDQuery.on(self._txn,
-                    groupID=groupIDToRemoveFrom,
-                    addressbookID=self._ownerAddressBookResourceID,
-                    memberID=self._resourceID,
-                    revision=self._syncTokenRevision,
-                    removed=True,
-                )
+        # add to member table rows marked removed
+        for groupIDToRemoveFrom in groupIDsToRemoveFrom:
+            yield self._insertMemberIDQuery.on(self._txn,
+                groupID=groupIDToRemoveFrom,
+                addressbookID=self._ownerAddressBookResourceID,
+                memberID=self._resourceID,
+                revision=self._syncTokenRevision,
+                removed=True,
+            )
+            if partiallyShared:
                 groupObject = yield self.addressbook().objectResourceWithID(groupIDToRemoveFrom)
                 yield self.addressbook()._updateRevision(groupObject.name())
 
-        else:
-            yield Delete(
-                aboMembers,
-                Where=aboMembers.MEMBER_ID == self._resourceID,
-            ).on(self._txn)
-
         # add to foreign member table row by member address (aboForeignMembers on address books)
         memberAddress = "urn:uuid:" + self._uid
         aboForeignMembers = schema.ABO_FOREIGN_MEMBERS
@@ -2095,23 +2107,17 @@
             ).on(self._txn)
 
         if self.kind() == _ABO_KIND_GROUP:
-            if partiallyShared:
-                # mark members as deleted
-                memberIDsToRemove = yield AddressBook.memberIDsWithGroupIDs(self._txn, [self._resourceID])
-                for memberIDToRemove in memberIDsToRemove:
-                    yield self._insertMemberIDQuery.on(
-                        self._txn,
-                        groupID=self._resourceID,
-                        addressbookID=self._ownerAddressBookResourceID,
-                        memberID=memberIDToRemove,
-                        revision=self._syncTokenRevision,
-                        removed=True,
-                    )
-            else:
-                yield Delete(
-                    aboMembers,
-                    Where=aboMembers.GROUP_ID == self._resourceID,
-                ).on(self._txn)
+            # mark members as deleted
+            memberIDsToRemove = yield AddressBook.memberIDsWithGroupIDs(self._txn, [self._resourceID])
+            for memberIDToRemove in memberIDsToRemove:
+                yield self._insertMemberIDQuery.on(
+                    self._txn,
+                    groupID=self._resourceID,
+                    addressbookID=self._ownerAddressBookResourceID,
+                    memberID=memberIDToRemove,
+                    revision=self._syncTokenRevision,
+                    removed=True,
+                )
 
         yield super(AddressBookObject, self).remove()
         self._kind = None
@@ -2435,15 +2441,6 @@
 
 
     @classmethod
-    def _deleteMembersWithGroupIDAndMemberIDsQuery(cls, groupID, memberIDs):
-        aboMembers = schema.ABO_MEMBERS
-        return Delete(
-            aboMembers,
-            Where=(aboMembers.GROUP_ID == groupID).And(
-                    aboMembers.MEMBER_ID.In(Parameter("memberIDs", len(memberIDs)))))
-
-
-    @classmethod
     def _deleteForeignMembersWithGroupIDAndMembeAddrsQuery(cls, groupID, memberAddrs):
         aboForeignMembers = schema.ABO_FOREIGN_MEMBERS
         return Delete(
@@ -2488,27 +2485,6 @@
         )
 
 
-    @classmethod
-    def _deleteMembersIDsThruRevisionQuery(cls, groupIDs, memberIDs):
-        """
-        DAL statement deletes rows with groupsIDs and memberIDs < revision
-
-        Note: Used after adding a member row in an owned address book, where only the last revision is needed.
-            Could be used after adding a member row to a partially shared address book if the
-            minimum valid revision is known.
-            "minimum valid revision" is the max of the bind revisions on a home over all
-            shared address books that have group binds.
-        """
-        aboMembers = schema.ABO_MEMBERS
-        return Delete(
-            aboMembers,
-            Where=(aboMembers.GROUP_ID.In(Parameter("groupIDs", len(groupIDs)))).And(
-                aboMembers.GROUP_ID.In(Parameter("memberIDs", len(memberIDs)))).And(
-                    aboMembers.REVISION < Parameter("revision")
-                )
-        )
-
-
     @inlineCallbacks
     def updateDatabase(self, component, expand_until=None, reCreate=False, #@UnusedVariable
                        inserting=False):
@@ -2638,11 +2614,6 @@
                     removed=False,
                 )
 
-            # clean old revisions
-            if groupIDs and not partiallyShared:
-                yield self._deleteMembersIDsThruRevisionQuery(groupIDs, [self._resourceID]).on(
-                    self._txn, groupIDs=groupIDs, memberIDs=[self._resourceID], revision=self._syncTokenRevision)
-
         else:
             self._modified = (yield Update(
                 {abo.VCARD_TEXT: self._objectText,
@@ -2662,37 +2633,16 @@
             memberIDsToRemove = set(currentMemberIDs) - set(memberIDs)
             memberIDsToAdd = set(memberIDs) - set(currentMemberIDs)
 
-            for memberID in memberIDsToAdd:
+            for memberID in memberIDsToAdd | memberIDsToRemove:
                 yield self._insertMemberIDQuery.on(
                     self._txn,
                     groupID=self._resourceID,
                     addressbookID=self._ownerAddressBookResourceID,
                     memberID=memberID,
                     revision=self._syncTokenRevision,
-                    removed=False,
+                    removed=memberID in memberIDsToRemove,
                 )
 
-            if partiallyShared:
-                for memberID in memberIDsToRemove:
-                    yield self._insertMemberIDQuery.on(
-                        self._txn,
-                        groupID=self._resourceID,
-                        addressbookID=self._ownerAddressBookResourceID,
-                        memberID=memberID,
-                        revision=self._syncTokenRevision,
-                        removed=True,
-                    )
-            else:
-                # clean old revisions
-                if memberIDsToAdd:
-                    yield self._deleteMembersIDsThruRevisionQuery([self._resourceID], memberIDsToAdd).on(
-                        self._txn, groupIDs=[self._resourceID], memberIDs=memberIDsToAdd, revision=self._syncTokenRevision)
-
-                if memberIDsToRemove:
-                    yield self._deleteMembersWithGroupIDAndMemberIDsQuery(self._resourceID, memberIDsToRemove).on(
-                        self._txn, memberIDs=memberIDsToRemove
-                    )
-
             # get current foreign members
             currentForeignMemberRows = yield Select(
                 [aboForeignMembers.MEMBER_ADDRESS],

Modified: CalendarServer/trunk/txdav/carddav/datastore/test/test_sql_sharing.py
===================================================================
--- CalendarServer/trunk/txdav/carddav/datastore/test/test_sql_sharing.py	2014-01-14 06:37:24 UTC (rev 12334)
+++ CalendarServer/trunk/txdav/carddav/datastore/test/test_sql_sharing.py	2014-01-14 18:31:09 UTC (rev 12335)
@@ -1121,7 +1121,7 @@
         self.assertNotEqual(otherAB._bindRevision, 0)
 
 
-#    @inlineCallbacks
+    @inlineCallbacks
     def test_sharedRevisions(self):
         """
         Verify that resourceNamesSinceRevision returns all resources after initial bind and sync.

Modified: CalendarServer/trunk/txdav/common/datastore/sql.py
===================================================================
--- CalendarServer/trunk/txdav/common/datastore/sql.py	2014-01-14 06:37:24 UTC (rev 12334)
+++ CalendarServer/trunk/txdav/common/datastore/sql.py	2014-01-14 18:31:09 UTC (rev 12335)
@@ -2210,23 +2210,33 @@
         @type depth: C{str}
         """
 
-        results = [
-            (
-                path if path else (collection if collection else ""),
-                name if name else "",
-                wasdeleted
-            )
-            for path, collection, name, wasdeleted in
-            (yield self.doChangesQuery(revision))
-        ]
-
         changed = set()
         deleted = set()
         invalid = set()
-        deleted_collections = set()
-        for path, name, wasdeleted in results:
-            if wasdeleted:
-                if revision:
+        if revision:
+            cs = schema.CALENDARSERVER
+            minValidRevision = int((yield Select(
+                [cs.VALUE],
+                From=cs,
+                Where=(cs.NAME == "MIN-VALID-REVISION")
+            ).on(self._txn))[0][0])
+
+            if revision < minValidRevision:
+                raise SyncTokenValidException
+
+            results = [
+                (
+                    path if path else (collection if collection else ""),
+                    name if name else "",
+                    wasdeleted
+                )
+                for path, collection, name, wasdeleted in
+                (yield self.doChangesQuery(revision))
+            ]
+
+            deleted_collections = set()
+            for path, name, wasdeleted in results:
+                if wasdeleted:
                     if name:
                         # Resource deleted - for depth "1" report collection as changed,
                         # otherwise report resource as deleted
@@ -2239,18 +2249,27 @@
                         deleted.add("%s/" % (path,))
                         deleted_collections.add(path)
 
-            if path not in deleted_collections:
-                # Always report collection as changed
-                changed.add("%s/" % (path,))
-                if name:
+                if path not in deleted_collections:
+                    # Always report collection as changed
+                    changed.add("%s/" % (path,))
+                    if name:
+                        # Resource changed - for depth "infinity" report resource as changed
+                        if depth != "1":
+                            changed.add("%s/%s" % (path, name,))
+
+        # Now deal with shared collections (and owned if revision == 0)
+        for share in (yield self.children()):
+            if share.owned():
+                if not revision:
+                    path = share.name()
+                    # Always report collection as changed
+                    changed.add("%s/" % (path,))
+
                     # Resource changed - for depth "infinity" report resource as changed
                     if depth != "1":
-                        changed.add("%s/%s" % (path, name,))
-
-        # Now deal with shared collections
-        # TODO: think about whether this can be done in one query rather than looping over each share
-        for share in (yield self.children()):
-            if not share.owned():
+                        for name in (yield share.listObjectResources()):
+                            changed.add("%s/%s" % (path, name,))
+            else:
                 sharedChanged, sharedDeleted, sharedInvalid = yield share.sharedChildResourceNamesSinceRevision(revision, depth)
                 changed |= sharedChanged
                 changed -= sharedInvalid
@@ -2639,25 +2658,36 @@
         @param revision: the revision to determine changes since
         @type revision: C{int}
         """
-
-        results = [
-            (name if name else "", deleted) for name, deleted in
-                (yield self._objectNamesSinceRevisionQuery(deleted=(revision != 0)).on(
-                    self._txn, revision=revision, resourceID=self._resourceID)
-                )
-        ]
-        results.sort(key=lambda x: x[1])
-
         changed = []
         deleted = []
         invalid = []
-        for name, wasdeleted in results:
-            if name:
-                if wasdeleted:
-                    if revision:
+        if revision:
+            cs = schema.CALENDARSERVER
+            minValidRevision = int((yield Select(
+                [cs.VALUE],
+                From=cs,
+                Where=(cs.NAME == "MIN-VALID-REVISION")
+            ).on(self._txn))[0][0])
+
+            if revision < minValidRevision:
+                raise SyncTokenValidException
+
+            results = [
+                (name if name else "", removed) for name, removed in
+                    (yield self._objectNamesSinceRevisionQuery().on(
+                        self._txn, revision=revision, resourceID=self._resourceID)
+                    )
+            ]
+            results.sort(key=lambda x: x[1])
+
+            for name, wasdeleted in results:
+                if name:
+                    if wasdeleted:
                         deleted.append(name)
-                else:
-                    changed.append(name)
+                    else:
+                        changed.append(name)
+        else:
+            changed = yield self.listObjectResources()
 
         returnValue((changed, deleted, invalid))
 
@@ -4817,22 +4847,6 @@
         return False
 
 
-    def resourceNamesSinceRevision(self, revision):
-        """
-        Return the changed and deleted resources since a particular revision. This implementation takes
-        into account sharing by making use of the bindRevision attribute to determine if the requested
-        revision is earlier than the share acceptance. If so, then we need to return all resources in
-        the results since the collection is in effect "new".
-
-        @param revision: the revision to determine changes since
-        @type revision: C{int}
-        """
-
-        if revision != 0 and revision < self._bindRevision and not self.external():
-            raise SyncTokenValidException
-        return super(CommonHomeChild, self).resourceNamesSinceRevision(revision)
-
-
     def search(self, filter):
         """
         Do a query of the contents of this collection.
@@ -4869,8 +4883,6 @@
         @param depth: depth for determine what changed
         @type depth: C{str}
         """
-        assert not self.owned()
-
         changed = set()
         deleted = set()
         invalid = set()
@@ -4886,37 +4898,47 @@
                 else:
                     revision = 0
 
-            rev = self._revisionsSchema
-            results = [
-                (
-                    self.name(),
-                    name if name else "",
-                    wasdeleted
-                )
-                for name, wasdeleted in
-                (yield Select([rev.RESOURCE_NAME, rev.DELETED],
-                                 From=rev,
-                                Where=(rev.REVISION > revision).And(
-                                rev.RESOURCE_ID == self._resourceID)).on(self._txn))
-                if name
-            ]
+            if revision:
+                rev = self._revisionsSchema
+                results = [
+                    (
+                        self.name(),
+                        name if name else "",
+                        wasdeleted
+                    )
+                    for name, wasdeleted in
+                    (yield Select(
+                        [rev.RESOURCE_NAME, rev.DELETED],
+                        From=rev,
+                        Where=(rev.REVISION > revision).And(
+                        rev.RESOURCE_ID == self._resourceID)
+                    ).on(self._txn))
+                    if name
+                ]
 
-            for path, name, wasdeleted in results:
-                if wasdeleted:
-                    if revision:
+                for path, name, wasdeleted in results:
+                    if wasdeleted:
                         if depth == "1":
                             changed.add("%s/" % (path,))
                         else:
                             deleted.add("%s/%s" % (path, name,))
 
-                # Always report collection as changed
-                changed.add("%s/" % (path,))
+                    # Always report collection as changed
+                    changed.add("%s/" % (path,))
 
-                if name:
                     # Resource changed - for depth "infinity" report resource as changed
                     if depth != "1":
                         changed.add("%s/%s" % (path, name,))
+            else:
+                path = self.name()
+                # Always report collection as changed
+                changed.add("%s/" % (path,))
 
+                # Resource changed - for depth "infinity" report resource as changed
+                if depth != "1":
+                    for name in (yield self.listObjectResources()):
+                        changed.add("%s/%s" % (path, name,))
+
         returnValue((changed, deleted, invalid,))
 
 
@@ -5923,6 +5945,11 @@
         returnValue(self._notificationNames)
 
 
+    # used by _SharedSyncLogic.resourceNamesSinceRevision()
+    def listObjectResources(self):
+        return self.listNotificationObjects()
+
+
     def _nameToUID(self, name):
         """
         Based on the file-backed implementation, the 'name' is just uid +
@@ -6744,3 +6771,76 @@
         # obscure bug.
     else:
         yield t.commit()
+
+
+
+ at inlineCallbacks
+def deleteRevisionsBefore(txn, minRevision):
+    """
+    Delete revisions before minRevision
+    """
+    # Delete old revisions
+    for table in (
+        schema.CALENDAR_OBJECT_REVISIONS,
+        schema.NOTIFICATION_OBJECT_REVISIONS,
+        schema.ADDRESSBOOK_OBJECT_REVISIONS,
+    ):
+        yield Delete(
+            From=table,
+            Where=(table.REVISION < minRevision)
+        ).on(txn)
+
+    # get groups where this object was once a member and version info
+    aboMembers = schema.ABO_MEMBERS
+    groupRows = yield Select(
+        [aboMembers.GROUP_ID,
+         aboMembers.MEMBER_ID,
+         aboMembers.REMOVED,
+         aboMembers.REVISION],
+        From=aboMembers,
+    ).on(txn)
+
+    # group results by group, member, and revisionInfo
+    groupIDToMemberIDMap = {}
+    for groupRow in groupRows:
+        groupID, memberID, removed, revision = groupRow
+        revisionInfo = [removed, revision]
+        if groupID not in groupIDToMemberIDMap:
+            groupIDToMemberIDMap[groupID] = {}
+        memberIDToRevisionsMap = groupIDToMemberIDMap[groupID]
+        if memberID not in memberIDToRevisionsMap:
+            memberIDToRevisionsMap[memberID] = []
+        revisionInfoList = memberIDToRevisionsMap[memberID]
+        revisionInfoList.append(revisionInfo)
+
+    # go though list an delete old revisions, leaving at least one unremoved member
+    for groupID, memberIDToRevisionsMap in groupIDToMemberIDMap.iteritems():
+        for memberID, revisionInfoList in memberIDToRevisionsMap.iteritems():
+            revisionInfosToRemove = []
+            revisionInfosToSave = []
+            for revisionInfo in revisionInfoList:
+                if revisionInfo[1] < minRevision:
+                    revisionInfosToRemove.append(revisionInfo)
+                else:
+                    revisionInfosToSave.append(revisionInfo)
+
+            # save at least one revision
+            if revisionInfosToRemove and len(revisionInfosToRemove) == len(revisionInfoList):
+                maxRevisionInfoToRemove = max(revisionInfosToRemove, key=lambda info: info[1])
+                revisionInfosToSave.append(maxRevisionInfoToRemove)
+                revisionInfosToRemove.remove(maxRevisionInfoToRemove)
+
+            # get rid of extra removed member revisions
+            if revisionInfosToSave and max(revisionInfosToSave, key=lambda info: not info[0])[0]:
+                revisionInfosToRemove += revisionInfosToSave
+
+            if revisionInfosToRemove:
+                revisionsToRemove = [revisionInfoToRemove[1] for revisionInfoToRemove in revisionInfosToRemove]
+                yield Delete(
+                    aboMembers,
+                    Where=(aboMembers.GROUP_ID == groupID).And(
+                        aboMembers.MEMBER_ID == memberID).And(
+                            aboMembers.REVISION.In(Parameter("revisionsToRemove", len(revisionsToRemove)))
+                        )
+                ).on(txn, revisionsToRemove=revisionsToRemove)
+

Modified: CalendarServer/trunk/txdav/common/datastore/sql_schema/current-oracle-dialect.sql
===================================================================
--- CalendarServer/trunk/txdav/common/datastore/sql_schema/current-oracle-dialect.sql	2014-01-14 06:37:24 UTC (rev 12334)
+++ CalendarServer/trunk/txdav/common/datastore/sql_schema/current-oracle-dialect.sql	2014-01-14 18:31:09 UTC (rev 12335)
@@ -272,7 +272,8 @@
     "ADDRESSBOOK_ID" integer not null references ADDRESSBOOK_HOME on delete cascade,
     "MEMBER_ID" integer not null,
     "REVISION" integer not null,
-    "REMOVED" integer default 0 not null, 
+    "REMOVED" integer default 0 not null,
+    "MODIFIED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC', 
     primary key("GROUP_ID", "MEMBER_ID", "REVISION")
 );
 
@@ -302,7 +303,8 @@
     "CALENDAR_NAME" nvarchar2(255) default null,
     "RESOURCE_NAME" nvarchar2(255),
     "REVISION" integer not null,
-    "DELETED" integer not null
+    "DELETED" integer not null,
+    "MODIFIED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC'
 );
 
 create table ADDRESSBOOK_OBJECT_REVISIONS (
@@ -312,14 +314,16 @@
     "OBJECT_RESOURCE_ID" integer default 0,
     "RESOURCE_NAME" nvarchar2(255),
     "REVISION" integer not null,
-    "DELETED" integer not null
+    "DELETED" integer not null,
+    "MODIFIED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC'
 );
 
 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, 
+    "DELETED" integer not null,
+    "MODIFIED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC', 
     unique("NOTIFICATION_HOME_RESOURCE_ID", "RESOURCE_NAME")
 );
 
@@ -381,15 +385,26 @@
     "RESOURCE_ID" integer not null references CALENDAR_OBJECT on delete cascade
 );
 
+create table FIND_MIN_VALID_REVISION_WORK (
+    "WORK_ID" integer primary key not null,
+    "NOT_BEFORE" timestamp default CURRENT_TIMESTAMP at time zone 'UTC'
+);
+
+create table REVISION_CLEANUP_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', '32');
+insert into CALENDARSERVER (NAME, VALUE) values ('VERSION', '33');
 insert into CALENDARSERVER (NAME, VALUE) values ('CALENDAR-DATAVERSION', '5');
 insert into CALENDARSERVER (NAME, VALUE) values ('ADDRESSBOOK-DATAVERSION', '2');
 insert into CALENDARSERVER (NAME, VALUE) values ('NOTIFICATION-DATAVERSION', '1');
+insert into CALENDARSERVER (NAME, VALUE) values ('MIN-VALID-REVISION', '1');
 create index CALENDAR_HOME_METADAT_3cb9049e on CALENDAR_HOME_METADATA (
     DEFAULT_EVENTS
 );

Modified: CalendarServer/trunk/txdav/common/datastore/sql_schema/current.sql
===================================================================
--- CalendarServer/trunk/txdav/common/datastore/sql_schema/current.sql	2014-01-14 06:37:24 UTC (rev 12334)
+++ CalendarServer/trunk/txdav/common/datastore/sql_schema/current.sql	2014-01-14 18:31:09 UTC (rev 12335)
@@ -486,11 +486,12 @@
 ---------------------------------
 
 create table ABO_MEMBERS (
-    GROUP_ID              integer      not null, -- references ADDRESSBOOK_OBJECT on delete cascade,	-- AddressBook Object's (kind=='group') RESOURCE_ID
- 	ADDRESSBOOK_ID		  integer      not null references ADDRESSBOOK_HOME on delete cascade,
-    MEMBER_ID             integer      not null, -- references ADDRESSBOOK_OBJECT,						-- member AddressBook Object's RESOURCE_ID
-  	REVISION              integer      default nextval('REVISION_SEQ') not null,
-  	REMOVED               boolean      default false not null,
+    GROUP_ID   		integer		not null, -- references ADDRESSBOOK_OBJECT on delete cascade,	-- AddressBook Object's (kind=='group') RESOURCE_ID
+ 	ADDRESSBOOK_ID	integer		not null references ADDRESSBOOK_HOME on delete cascade,
+    MEMBER_ID      	integer		not null, -- references ADDRESSBOOK_OBJECT,						-- member AddressBook Object's RESOURCE_ID
+  	REVISION        integer   	default nextval('REVISION_SEQ') not null,
+  	REMOVED        	boolean		default false not null,
+	MODIFIED        timestamp	default timezone('UTC', CURRENT_TIMESTAMP),
 
     primary key (GROUP_ID, MEMBER_ID, REVISION) -- implicit index
 );
@@ -556,7 +557,8 @@
   CALENDAR_NAME             varchar(255) default null,
   RESOURCE_NAME             varchar(255),
   REVISION                  integer      default nextval('REVISION_SEQ') not null,
-  DELETED                   boolean      not null
+  DELETED                   boolean      not null,
+  MODIFIED                  timestamp    default timezone('UTC', CURRENT_TIMESTAMP)
 );
 
 create index CALENDAR_OBJECT_REVISIONS_HOME_RESOURCE_ID_CALENDAR_RESOURCE_ID
@@ -574,13 +576,14 @@
 ----------------------------------
 
 create table ADDRESSBOOK_OBJECT_REVISIONS (
-  ADDRESSBOOK_HOME_RESOURCE_ID 			integer			not null references ADDRESSBOOK_HOME,
-  OWNER_HOME_RESOURCE_ID    			integer     	references ADDRESSBOOK_HOME,
-  ADDRESSBOOK_NAME             			varchar(255) 	default null,
-  OBJECT_RESOURCE_ID					integer			default 0,
-  RESOURCE_NAME                			varchar(255),
-  REVISION                     			integer     	default nextval('REVISION_SEQ') not null,
-  DELETED                      			boolean      	not null
+  ADDRESSBOOK_HOME_RESOURCE_ID 	integer		 not null references ADDRESSBOOK_HOME,
+  OWNER_HOME_RESOURCE_ID    	integer      references ADDRESSBOOK_HOME,
+  ADDRESSBOOK_NAME             	varchar(255) default null,
+  OBJECT_RESOURCE_ID			integer		 default 0,
+  RESOURCE_NAME                	varchar(255),
+  REVISION                     	integer      default nextval('REVISION_SEQ') not null,
+  DELETED                      	boolean   	 not null,
+  MODIFIED                  	timestamp 	 default timezone('UTC', CURRENT_TIMESTAMP)
 );
 
 create index ADDRESSBOOK_OBJECT_REVISIONS_HOME_RESOURCE_ID_OWNER_HOME_RESOURCE_ID
@@ -602,6 +605,7 @@
   RESOURCE_NAME                 varchar(255),
   REVISION                      integer      default nextval('REVISION_SEQ') not null,
   DELETED                       boolean      not null,
+  MODIFIED                  	timestamp	 default timezone('UTC', CURRENT_TIMESTAMP),
 
   unique(NOTIFICATION_HOME_RESOURCE_ID, RESOURCE_NAME) -- implicit index
 );
@@ -724,6 +728,20 @@
 create index CALENDAR_OBJECT_SPLITTER_WORK_RESOURCE_ID on
 	CALENDAR_OBJECT_SPLITTER_WORK(RESOURCE_ID);
 
+---------------------------
+-- Revision Cleaner Work --
+---------------------------
+
+create table FIND_MIN_VALID_REVISION_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ') not null, -- implicit index
+  NOT_BEFORE                    timestamp    default timezone('UTC', CURRENT_TIMESTAMP)
+);
+
+create table REVISION_CLEANUP_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ') not null, -- implicit index
+  NOT_BEFORE                    timestamp    default timezone('UTC', CURRENT_TIMESTAMP)
+);
+
 --------------------
 -- Schema Version --
 --------------------
@@ -733,7 +751,8 @@
   VALUE                         varchar(255)
 );
 
-insert into CALENDARSERVER values ('VERSION', '32');
+insert into CALENDARSERVER values ('VERSION', '33');
 insert into CALENDARSERVER values ('CALENDAR-DATAVERSION', '5');
 insert into CALENDARSERVER values ('ADDRESSBOOK-DATAVERSION', '2');
 insert into CALENDARSERVER values ('NOTIFICATION-DATAVERSION', '1');
+insert into CALENDARSERVER values ('MIN-VALID-REVISION', '1');

Copied: CalendarServer/trunk/txdav/common/datastore/sql_schema/old/oracle-dialect/v32.sql (from rev 12334, CalendarServer/branches/users/gaya/cleanrevisions/txdav/common/datastore/sql_schema/old/oracle-dialect/v32.sql)
===================================================================
--- CalendarServer/trunk/txdav/common/datastore/sql_schema/old/oracle-dialect/v32.sql	                        (rev 0)
+++ CalendarServer/trunk/txdav/common/datastore/sql_schema/old/oracle-dialect/v32.sql	2014-01-14 18:31:09 UTC (rev 12335)
@@ -0,0 +1,525 @@
+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,
+    "STATUS" integer default 0 not null,
+    "DATAVERSION" integer default 0 not null
+);
+
+create table HOME_STATUS (
+    "ID" integer primary key,
+    "DESCRIPTION" nvarchar2(16) unique
+);
+
+insert into HOME_STATUS (DESCRIPTION, ID) values ('normal', 0);
+insert into HOME_STATUS (DESCRIPTION, ID) values ('external', 1);
+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,
+    "DEFAULT_POLLS" 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,
+    "AVAILABILITY" 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,
+    "STATUS" integer default 0 not null,
+    "DATAVERSION" integer default 0 not null
+);
+
+create table NOTIFICATION (
+    "RESOURCE_ID" integer primary key,
+    "NOTIFICATION_HOME_RESOURCE_ID" integer not null references NOTIFICATION_HOME,
+    "NOTIFICATION_UID" nvarchar2(255),
+    "NOTIFICATION_TYPE" nvarchar2(255),
+    "NOTIFICATION_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,
+    "EXTERNAL_ID" integer default null,
+    "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,
+    "TIMEZONE" 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);
+insert into CALENDAR_BIND_MODE (DESCRIPTION, ID) values ('indirect', 4);
+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);
+insert into CALENDAR_BIND_STATUS (DESCRIPTION, ID) values ('deleted', 4);
+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,
+    "STATUS" integer default 0 not null,
+    "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_HOME_RESOURCE_ID" integer not null references ADDRESSBOOK_HOME on delete cascade,
+    "EXTERNAL_ID" integer default null,
+    "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_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,
+    "ADDRESSBOOK_ID" integer not null references ADDRESSBOOK_HOME on delete cascade,
+    "MEMBER_ID" integer not null,
+    "REVISION" integer not null,
+    "REMOVED" integer default 0 not null, 
+    primary key("GROUP_ID", "MEMBER_ID", "REVISION")
+);
+
+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,
+    "EXTERNAL_ID" integer default null,
+    "GROUP_ADDRESSBOOK_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_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_HOME_RESOURCE_ID" integer references ADDRESSBOOK_HOME,
+    "ADDRESSBOOK_NAME" nvarchar2(255) default null,
+    "OBJECT_RESOURCE_ID" integer default 0,
+    "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),
+    "PRIORITY" integer not null
+);
+
+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 CALENDAR_OBJECT_SPLITTER_WORK (
+    "WORK_ID" integer primary key not null,
+    "NOT_BEFORE" timestamp default CURRENT_TIMESTAMP at time zone 'UTC',
+    "RESOURCE_ID" integer not null references CALENDAR_OBJECT on delete cascade
+);
+
+create table CALENDARSERVER (
+    "NAME" nvarchar2(255) primary key,
+    "VALUE" nvarchar2(255)
+);
+
+insert into CALENDARSERVER (NAME, VALUE) values ('VERSION', '32');
+insert into CALENDARSERVER (NAME, VALUE) values ('CALENDAR-DATAVERSION', '5');
+insert into CALENDARSERVER (NAME, VALUE) values ('ADDRESSBOOK-DATAVERSION', '2');
+insert into CALENDARSERVER (NAME, VALUE) values ('NOTIFICATION-DATAVERSION', '1');
+create index CALENDAR_HOME_METADAT_3cb9049e on CALENDAR_HOME_METADATA (
+    DEFAULT_EVENTS
+);
+
+create index CALENDAR_HOME_METADAT_d55e5548 on CALENDAR_HOME_METADATA (
+    DEFAULT_TASKS
+);
+
+create index CALENDAR_HOME_METADAT_910264ce on CALENDAR_HOME_METADATA (
+    DEFAULT_POLLS
+);
+
+create index NOTIFICATION_NOTIFICA_f891f5f9 on NOTIFICATION (
+    NOTIFICATION_HOME_RESOURCE_ID
+);
+
+create index CALENDAR_BIND_RESOURC_e57964d4 on CALENDAR_BIND (
+    CALENDAR_RESOURCE_ID
+);
+
+create index CALENDAR_OBJECT_CALEN_a9a453a9 on CALENDAR_OBJECT (
+    CALENDAR_RESOURCE_ID,
+    ICALENDAR_UID
+);
+
+create index CALENDAR_OBJECT_CALEN_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 ATTACHMENT_DROPBOX_ID_5073cf23 on ATTACHMENT (
+    DROPBOX_ID
+);
+
+create index ATTACHMENT_CALENDAR_O_81508484 on ATTACHMENT_CALENDAR_OBJECT (
+    CALENDAR_OBJECT_RESOURCE_ID
+);
+
+create index SHARED_ADDRESSBOOK_BI_e9a2e6d4 on SHARED_ADDRESSBOOK_BIND (
+    OWNER_HOME_RESOURCE_ID
+);
+
+create index ABO_MEMBERS_ADDRESSBO_4effa879 on ABO_MEMBERS (
+    ADDRESSBOOK_ID
+);
+
+create index ABO_MEMBERS_MEMBER_ID_8d66adcf on ABO_MEMBERS (
+    MEMBER_ID
+);
+
+create index ABO_FOREIGN_MEMBERS_A_1fd2c5e9 on ABO_FOREIGN_MEMBERS (
+    ADDRESSBOOK_ID
+);
+
+create index SHARED_GROUP_BIND_RES_cf52f95d on SHARED_GROUP_BIND (
+    GROUP_RESOURCE_ID
+);
+
+create index CALENDAR_OBJECT_REVIS_3a3956c4 on CALENDAR_OBJECT_REVISIONS (
+    CALENDAR_HOME_RESOURCE_ID,
+    CALENDAR_RESOURCE_ID
+);
+
+create index CALENDAR_OBJECT_REVIS_6d9d929c on CALENDAR_OBJECT_REVISIONS (
+    CALENDAR_RESOURCE_ID,
+    RESOURCE_NAME,
+    DELETED,
+    REVISION
+);
+
+create index CALENDAR_OBJECT_REVIS_265c8acf on CALENDAR_OBJECT_REVISIONS (
+    CALENDAR_RESOURCE_ID,
+    REVISION
+);
+
+create index ADDRESSBOOK_OBJECT_RE_2bfcf757 on ADDRESSBOOK_OBJECT_REVISIONS (
+    ADDRESSBOOK_HOME_RESOURCE_ID,
+    OWNER_HOME_RESOURCE_ID
+);
+
+create index ADDRESSBOOK_OBJECT_RE_00fe8288 on ADDRESSBOOK_OBJECT_REVISIONS (
+    OWNER_HOME_RESOURCE_ID,
+    RESOURCE_NAME,
+    DELETED,
+    REVISION
+);
+
+create index ADDRESSBOOK_OBJECT_RE_45004780 on ADDRESSBOOK_OBJECT_REVISIONS (
+    OWNER_HOME_RESOURCE_ID,
+    REVISION
+);
+
+create index NOTIFICATION_OBJECT_R_036a9cee on NOTIFICATION_OBJECT_REVISIONS (
+    NOTIFICATION_HOME_RESOURCE_ID,
+    REVISION
+);
+
+create index APN_SUBSCRIPTIONS_RES_9610d78e on APN_SUBSCRIPTIONS (
+    RESOURCE_KEY
+);
+
+create index IMIP_TOKENS_TOKEN_e94b918f on IMIP_TOKENS (
+    TOKEN
+);
+
+create index CALENDAR_OBJECT_SPLIT_af71dcda on CALENDAR_OBJECT_SPLITTER_WORK (
+    RESOURCE_ID
+);
+

Copied: CalendarServer/trunk/txdav/common/datastore/sql_schema/old/postgres-dialect/v32.sql (from rev 12334, CalendarServer/branches/users/gaya/cleanrevisions/txdav/common/datastore/sql_schema/old/postgres-dialect/v32.sql)
===================================================================
--- CalendarServer/trunk/txdav/common/datastore/sql_schema/old/postgres-dialect/v32.sql	                        (rev 0)
+++ CalendarServer/trunk/txdav/common/datastore/sql_schema/old/postgres-dialect/v32.sql	2014-01-14 18:31:09 UTC (rev 12335)
@@ -0,0 +1,739 @@
+-- -*- test-case-name: txdav.caldav.datastore.test.test_sql,txdav.carddav.datastore.test.test_sql -*-
+
+----
+-- Copyright (c) 2010-2014 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
+  STATUS           integer      default 0 not null,                             -- enum HOME_STATUS
+  DATAVERSION      integer      default 0 not null
+);
+
+-- Enumeration of statuses
+
+create table HOME_STATUS (
+  ID          integer     primary key,
+  DESCRIPTION varchar(16) not null unique
+);
+
+insert into HOME_STATUS values (0, 'normal' );
+insert into HOME_STATUS values (1, 'external');
+
+
+--------------
+-- Calendar --
+--------------
+
+create table CALENDAR (
+  RESOURCE_ID integer   primary key default nextval('RESOURCE_ID_SEQ') -- implicit index
+);
+
+
+----------------------------
+-- Calendar Home Metadata --
+----------------------------
+
+create table CALENDAR_HOME_METADATA (
+  RESOURCE_ID              integer     primary key references CALENDAR_HOME on delete cascade, -- implicit index
+  QUOTA_USED_BYTES         integer     default 0 not null,
+  DEFAULT_EVENTS           integer     default null references CALENDAR on delete set null,
+  DEFAULT_TASKS            integer     default null references CALENDAR on delete set null,
+  DEFAULT_POLLS            integer     default null references CALENDAR on delete set null,
+  ALARM_VEVENT_TIMED       text        default null,
+  ALARM_VEVENT_ALLDAY      text        default null,
+  ALARM_VTODO_TIMED        text        default null,
+  ALARM_VTODO_ALLDAY       text        default null,
+  AVAILABILITY             text        default null,
+  CREATED                  timestamp   default timezone('UTC', CURRENT_TIMESTAMP),
+  MODIFIED                 timestamp   default timezone('UTC', CURRENT_TIMESTAMP)
+);
+
+create index CALENDAR_HOME_METADATA_DEFAULT_EVENTS on
+	CALENDAR_HOME_METADATA(DEFAULT_EVENTS);
+create index CALENDAR_HOME_METADATA_DEFAULT_TASKS on
+	CALENDAR_HOME_METADATA(DEFAULT_TASKS);
+create index CALENDAR_HOME_METADATA_DEFAULT_POLLS on
+	CALENDAR_HOME_METADATA(DEFAULT_POLLS);
+
+
+-----------------------
+-- Calendar Metadata --
+-----------------------
+
+create table CALENDAR_METADATA (
+  RESOURCE_ID           integer      primary key references CALENDAR on delete cascade, -- implicit index
+  SUPPORTED_COMPONENTS  varchar(255) default null,
+  CREATED               timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+  MODIFIED              timestamp    default timezone('UTC', CURRENT_TIMESTAMP)
+);
+
+
+---------------------------
+-- Sharing Notifications --
+---------------------------
+
+create table NOTIFICATION_HOME (
+  RESOURCE_ID integer      primary key default nextval('RESOURCE_ID_SEQ'), -- implicit index
+  OWNER_UID   varchar(255) not null unique,                                -- implicit index
+  STATUS      integer      default 0 not null,                             -- enum HOME_STATUS
+  DATAVERSION integer      default 0 not null
+);
+
+create table NOTIFICATION (
+  RESOURCE_ID                   integer      primary key default nextval('RESOURCE_ID_SEQ'), -- implicit index
+  NOTIFICATION_HOME_RESOURCE_ID integer      not null references NOTIFICATION_HOME,
+  NOTIFICATION_UID              varchar(255) not null,
+  NOTIFICATION_TYPE             varchar(255) not null,
+  NOTIFICATION_DATA             text         not null,
+  MD5                           char(32)     not null,
+  CREATED                       timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+  MODIFIED                      timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+
+  unique(NOTIFICATION_UID, NOTIFICATION_HOME_RESOURCE_ID) -- implicit index
+);
+
+create index NOTIFICATION_NOTIFICATION_HOME_RESOURCE_ID on
+	NOTIFICATION(NOTIFICATION_HOME_RESOURCE_ID);
+
+
+-------------------
+-- Calendar Bind --
+-------------------
+
+-- Joins CALENDAR_HOME and CALENDAR
+
+create table CALENDAR_BIND (
+  CALENDAR_HOME_RESOURCE_ID integer      not null references CALENDAR_HOME,
+  CALENDAR_RESOURCE_ID      integer      not null references CALENDAR on delete cascade,
+  EXTERNAL_ID			    integer      default null,
+  CALENDAR_RESOURCE_NAME    varchar(255) not null,
+  BIND_MODE                 integer      not null, -- enum CALENDAR_BIND_MODE
+  BIND_STATUS               integer      not null, -- enum CALENDAR_BIND_STATUS
+  BIND_REVISION				integer      default 0 not null,
+  MESSAGE                   text,
+  TRANSP                    integer      default 0 not null, -- enum CALENDAR_TRANSP
+  ALARM_VEVENT_TIMED        text         default null,
+  ALARM_VEVENT_ALLDAY       text         default null,
+  ALARM_VTODO_TIMED         text         default null,
+  ALARM_VTODO_ALLDAY        text         default null,
+  TIMEZONE                  text         default null,
+
+  primary key(CALENDAR_HOME_RESOURCE_ID, CALENDAR_RESOURCE_ID), -- implicit index
+  unique(CALENDAR_HOME_RESOURCE_ID, CALENDAR_RESOURCE_NAME)     -- implicit index
+);
+
+create index CALENDAR_BIND_RESOURCE_ID on
+	CALENDAR_BIND(CALENDAR_RESOURCE_ID);
+
+-- Enumeration of calendar bind modes
+
+create table CALENDAR_BIND_MODE (
+  ID          integer     primary key,
+  DESCRIPTION varchar(16) not null unique
+);
+
+insert into CALENDAR_BIND_MODE values (0, 'own'  );
+insert into CALENDAR_BIND_MODE values (1, 'read' );
+insert into CALENDAR_BIND_MODE values (2, 'write');
+insert into CALENDAR_BIND_MODE values (3, 'direct');
+insert into CALENDAR_BIND_MODE values (4, 'indirect');
+
+-- Enumeration of statuses
+
+create table CALENDAR_BIND_STATUS (
+  ID          integer     primary key,
+  DESCRIPTION varchar(16) not null unique
+);
+
+insert into CALENDAR_BIND_STATUS values (0, 'invited' );
+insert into CALENDAR_BIND_STATUS values (1, 'accepted');
+insert into CALENDAR_BIND_STATUS values (2, 'declined');
+insert into CALENDAR_BIND_STATUS values (3, 'invalid');
+insert into CALENDAR_BIND_STATUS values (4, 'deleted');
+
+
+-- Enumeration of transparency
+
+create table CALENDAR_TRANSP (
+  ID          integer     primary key,
+  DESCRIPTION varchar(16) not null unique
+);
+
+insert into CALENDAR_TRANSP values (0, 'opaque' );
+insert into CALENDAR_TRANSP values (1, 'transparent');
+
+
+---------------------
+-- Calendar Object --
+---------------------
+
+create table CALENDAR_OBJECT (
+  RESOURCE_ID          integer      primary key default nextval('RESOURCE_ID_SEQ'), -- implicit index
+  CALENDAR_RESOURCE_ID integer      not null references CALENDAR on delete cascade,
+  RESOURCE_NAME        varchar(255) not null,
+  ICALENDAR_TEXT       text         not null,
+  ICALENDAR_UID        varchar(255) not null,
+  ICALENDAR_TYPE       varchar(255) not null,
+  ATTACHMENTS_MODE     integer      default 0 not null, -- enum CALENDAR_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);
+
+create index ATTACHMENT_DROPBOX_ID on
+  ATTACHMENT(DROPBOX_ID);
+
+-- Many-to-many relationship between attachments and calendar objects
+create table ATTACHMENT_CALENDAR_OBJECT (
+  ATTACHMENT_ID                  integer      not null references ATTACHMENT on delete cascade,
+  MANAGED_ID                     varchar(255) not null,
+  CALENDAR_OBJECT_RESOURCE_ID    integer      not null references CALENDAR_OBJECT on delete cascade,
+
+  primary key (ATTACHMENT_ID, CALENDAR_OBJECT_RESOURCE_ID), -- implicit index
+  unique (MANAGED_ID, CALENDAR_OBJECT_RESOURCE_ID) --implicit index
+);
+
+create index ATTACHMENT_CALENDAR_OBJECT_CALENDAR_OBJECT_RESOURCE_ID on
+	ATTACHMENT_CALENDAR_OBJECT(CALENDAR_OBJECT_RESOURCE_ID);
+
+-----------------------
+-- Resource Property --
+-----------------------
+
+create table RESOURCE_PROPERTY (
+  RESOURCE_ID integer      not null, -- foreign key: *.RESOURCE_ID
+  NAME        varchar(255) not null,
+  VALUE       text         not null, -- FIXME: xml?
+  VIEWER_UID  varchar(255),
+
+  primary key (RESOURCE_ID, NAME, VIEWER_UID) -- implicit index
+);
+
+
+----------------------
+-- AddressBook Home --
+----------------------
+
+create table ADDRESSBOOK_HOME (
+  RESOURCE_ID      				integer			primary key default nextval('RESOURCE_ID_SEQ'), -- implicit index
+  ADDRESSBOOK_PROPERTY_STORE_ID	integer      	default nextval('RESOURCE_ID_SEQ') not null, 	-- implicit index
+  OWNER_UID        				varchar(255) 	not null unique,                                -- implicit index
+  STATUS           				integer      	default 0 not null,                             -- enum HOME_STATUS
+  DATAVERSION      				integer      	default 0 not null
+);
+
+
+-------------------------------
+-- AddressBook Home Metadata --
+-------------------------------
+
+create table ADDRESSBOOK_HOME_METADATA (
+  RESOURCE_ID      integer      primary key references ADDRESSBOOK_HOME on delete cascade, -- implicit index
+  QUOTA_USED_BYTES integer      default 0 not null,
+  CREATED          timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+  MODIFIED         timestamp    default timezone('UTC', CURRENT_TIMESTAMP)
+);
+
+
+-----------------------------
+-- Shared AddressBook Bind --
+-----------------------------
+
+-- Joins sharee ADDRESSBOOK_HOME and owner ADDRESSBOOK_HOME
+
+create table SHARED_ADDRESSBOOK_BIND (
+  ADDRESSBOOK_HOME_RESOURCE_ID			integer			not null references ADDRESSBOOK_HOME,
+  OWNER_HOME_RESOURCE_ID    			integer      	not null references ADDRESSBOOK_HOME on delete cascade,
+  EXTERNAL_ID			                integer         default null,
+  ADDRESSBOOK_RESOURCE_NAME    			varchar(255) 	not null,
+  BIND_MODE                    			integer      	not null,	-- enum CALENDAR_BIND_MODE
+  BIND_STATUS                  			integer      	not null,	-- enum CALENDAR_BIND_STATUS
+  BIND_REVISION				   			integer      	default 0 not null,
+  MESSAGE                      			text,                  		-- FIXME: xml?
+
+  primary key (ADDRESSBOOK_HOME_RESOURCE_ID, OWNER_HOME_RESOURCE_ID), -- implicit index
+  unique (ADDRESSBOOK_HOME_RESOURCE_ID, ADDRESSBOOK_RESOURCE_NAME)     -- implicit index
+);
+
+create index SHARED_ADDRESSBOOK_BIND_RESOURCE_ID on
+  SHARED_ADDRESSBOOK_BIND(OWNER_HOME_RESOURCE_ID);
+
+
+------------------------
+-- AddressBook Object --
+------------------------
+
+create table ADDRESSBOOK_OBJECT (
+  RESOURCE_ID             		integer   		primary key default nextval('RESOURCE_ID_SEQ'),    -- implicit index
+  ADDRESSBOOK_HOME_RESOURCE_ID 	integer      	not null references ADDRESSBOOK_HOME on delete cascade,
+  RESOURCE_NAME           		varchar(255) 	not null,
+  VCARD_TEXT              		text         	not null,
+  VCARD_UID               		varchar(255) 	not null,
+  KIND 			  		  		integer      	not null,  -- enum ADDRESSBOOK_OBJECT_KIND
+  MD5                     		char(32)     	not null,
+  CREATED                 		timestamp    	default timezone('UTC', CURRENT_TIMESTAMP),
+  MODIFIED                		timestamp    	default timezone('UTC', CURRENT_TIMESTAMP),
+
+  unique (ADDRESSBOOK_HOME_RESOURCE_ID, RESOURCE_NAME), -- implicit index
+  unique (ADDRESSBOOK_HOME_RESOURCE_ID, VCARD_UID)      -- implicit index
+);
+
+
+-----------------------------
+-- AddressBook Object kind --
+-----------------------------
+
+create table ADDRESSBOOK_OBJECT_KIND (
+  ID          integer     primary key,
+  DESCRIPTION varchar(16) not null unique
+);
+
+insert into ADDRESSBOOK_OBJECT_KIND values (0, 'person');
+insert into ADDRESSBOOK_OBJECT_KIND values (1, 'group' );
+insert into ADDRESSBOOK_OBJECT_KIND values (2, 'resource');
+insert into ADDRESSBOOK_OBJECT_KIND values (3, 'location');
+
+
+----------------------------------
+-- Revisions, forward reference --
+----------------------------------
+
+create sequence REVISION_SEQ;
+
+---------------------------------
+-- Address Book Object Members --
+---------------------------------
+
+create table ABO_MEMBERS (
+    GROUP_ID              integer      not null, -- references ADDRESSBOOK_OBJECT on delete cascade,	-- AddressBook Object's (kind=='group') RESOURCE_ID
+ 	ADDRESSBOOK_ID		  integer      not null references ADDRESSBOOK_HOME on delete cascade,
+    MEMBER_ID             integer      not null, -- references ADDRESSBOOK_OBJECT,						-- member AddressBook Object's RESOURCE_ID
+  	REVISION              integer      default nextval('REVISION_SEQ') not null,
+  	REMOVED               boolean      default false not null,
+
+    primary key (GROUP_ID, MEMBER_ID, REVISION) -- implicit index
+);
+
+create index ABO_MEMBERS_ADDRESSBOOK_ID on
+	ABO_MEMBERS(ADDRESSBOOK_ID);
+create index ABO_MEMBERS_MEMBER_ID on
+	ABO_MEMBERS(MEMBER_ID);
+
+------------------------------------------
+-- Address Book Object Foreign Members  --
+------------------------------------------
+
+create table ABO_FOREIGN_MEMBERS (
+    GROUP_ID              integer      not null references ADDRESSBOOK_OBJECT on delete cascade,	-- AddressBook Object's (kind=='group') RESOURCE_ID
+ 	ADDRESSBOOK_ID		  integer      not null references ADDRESSBOOK_HOME on delete cascade,
+    MEMBER_ADDRESS  	  varchar(255) not null, 													-- member AddressBook Object's 'calendar' address
+
+    primary key (GROUP_ID, MEMBER_ADDRESS) -- implicit index
+);
+
+create index ABO_FOREIGN_MEMBERS_ADDRESSBOOK_ID on
+	ABO_FOREIGN_MEMBERS(ADDRESSBOOK_ID);
+
+-----------------------
+-- Shared Group Bind --
+-----------------------
+
+-- Joins ADDRESSBOOK_HOME and ADDRESSBOOK_OBJECT (kind == group)
+
+create table SHARED_GROUP_BIND (	
+  ADDRESSBOOK_HOME_RESOURCE_ID 		integer      not null references ADDRESSBOOK_HOME,
+  GROUP_RESOURCE_ID      			integer      not null references ADDRESSBOOK_OBJECT on delete cascade,
+  EXTERNAL_ID			            integer      default null,
+  GROUP_ADDRESSBOOK_NAME			varchar(255) not null,
+  BIND_MODE                    		integer      not null, -- enum CALENDAR_BIND_MODE
+  BIND_STATUS                  		integer      not null, -- enum CALENDAR_BIND_STATUS
+  BIND_REVISION				   		integer      default 0 not null,
+  MESSAGE                      		text,                  -- FIXME: xml?
+
+  primary key (ADDRESSBOOK_HOME_RESOURCE_ID, GROUP_RESOURCE_ID), -- implicit index
+  unique (ADDRESSBOOK_HOME_RESOURCE_ID, GROUP_ADDRESSBOOK_NAME)  -- implicit index
+);
+
+create index SHARED_GROUP_BIND_RESOURCE_ID on
+  SHARED_GROUP_BIND(GROUP_RESOURCE_ID);
+
+
+---------------
+-- Revisions --
+---------------
+
+-- create sequence REVISION_SEQ;
+
+
+-------------------------------
+-- Calendar Object Revisions --
+-------------------------------
+
+create table CALENDAR_OBJECT_REVISIONS (
+  CALENDAR_HOME_RESOURCE_ID integer      not null references CALENDAR_HOME,
+  CALENDAR_RESOURCE_ID      integer      references CALENDAR,
+  CALENDAR_NAME             varchar(255) default null,
+  RESOURCE_NAME             varchar(255),
+  REVISION                  integer      default nextval('REVISION_SEQ') not null,
+  DELETED                   boolean      not null
+);
+
+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_DELETED_REVISION
+  on CALENDAR_OBJECT_REVISIONS(CALENDAR_RESOURCE_ID, RESOURCE_NAME, DELETED, REVISION);
+
+create index CALENDAR_OBJECT_REVISIONS_RESOURCE_ID_REVISION
+  on CALENDAR_OBJECT_REVISIONS(CALENDAR_RESOURCE_ID, REVISION);
+
+
+----------------------------------
+-- AddressBook Object Revisions --
+----------------------------------
+
+create table ADDRESSBOOK_OBJECT_REVISIONS (
+  ADDRESSBOOK_HOME_RESOURCE_ID 			integer			not null references ADDRESSBOOK_HOME,
+  OWNER_HOME_RESOURCE_ID    			integer     	references ADDRESSBOOK_HOME,
+  ADDRESSBOOK_NAME             			varchar(255) 	default null,
+  OBJECT_RESOURCE_ID					integer			default 0,
+  RESOURCE_NAME                			varchar(255),
+  REVISION                     			integer     	default nextval('REVISION_SEQ') not null,
+  DELETED                      			boolean      	not null
+);
+
+create index ADDRESSBOOK_OBJECT_REVISIONS_HOME_RESOURCE_ID_OWNER_HOME_RESOURCE_ID
+  on ADDRESSBOOK_OBJECT_REVISIONS(ADDRESSBOOK_HOME_RESOURCE_ID, OWNER_HOME_RESOURCE_ID);
+
+create index ADDRESSBOOK_OBJECT_REVISIONS_OWNER_HOME_RESOURCE_ID_RESOURCE_NAME_DELETED_REVISION
+  on ADDRESSBOOK_OBJECT_REVISIONS(OWNER_HOME_RESOURCE_ID, RESOURCE_NAME, DELETED, REVISION);
+
+create index ADDRESSBOOK_OBJECT_REVISIONS_OWNER_HOME_RESOURCE_ID_REVISION
+  on ADDRESSBOOK_OBJECT_REVISIONS(OWNER_HOME_RESOURCE_ID, REVISION);
+
+
+-----------------------------------
+-- Notification Object Revisions --
+-----------------------------------
+
+create table NOTIFICATION_OBJECT_REVISIONS (
+  NOTIFICATION_HOME_RESOURCE_ID integer      not null references NOTIFICATION_HOME on delete cascade,
+  RESOURCE_NAME                 varchar(255),
+  REVISION                      integer      default nextval('REVISION_SEQ') not null,
+  DELETED                       boolean      not null,
+
+  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, -- implicit index
+  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, -- implicit index
+  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, -- implicit index
+  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, -- implicit index
+  NOT_BEFORE                    timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+  PUSH_ID                       varchar(255) not null,
+  PRIORITY                      integer      not null -- 1:low 5:medium 10:high
+);
+
+-----------------
+-- GroupCacher --
+-----------------
+
+create table GROUP_CACHER_POLLING_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ') not null, -- implicit index
+  NOT_BEFORE                    timestamp    default timezone('UTC', CURRENT_TIMESTAMP)
+);
+
+
+--------------------------
+-- Object Splitter Work --
+--------------------------
+
+create table CALENDAR_OBJECT_SPLITTER_WORK (
+  WORK_ID                       integer      primary key default nextval('WORKITEM_SEQ') not null, -- implicit index
+  NOT_BEFORE                    timestamp    default timezone('UTC', CURRENT_TIMESTAMP),
+  RESOURCE_ID                   integer      not null references CALENDAR_OBJECT on delete cascade
+);
+
+create index CALENDAR_OBJECT_SPLITTER_WORK_RESOURCE_ID on
+	CALENDAR_OBJECT_SPLITTER_WORK(RESOURCE_ID);
+
+--------------------
+-- Schema Version --
+--------------------
+
+create table CALENDARSERVER (
+  NAME                          varchar(255) primary key, -- implicit index
+  VALUE                         varchar(255)
+);
+
+insert into CALENDARSERVER values ('VERSION', '32');
+insert into CALENDARSERVER values ('CALENDAR-DATAVERSION', '5');
+insert into CALENDARSERVER values ('ADDRESSBOOK-DATAVERSION', '2');
+insert into CALENDARSERVER values ('NOTIFICATION-DATAVERSION', '1');

Copied: CalendarServer/trunk/txdav/common/datastore/sql_schema/upgrades/oracle-dialect/upgrade_from_32_to_33.sql (from rev 12334, CalendarServer/branches/users/gaya/cleanrevisions/txdav/common/datastore/sql_schema/upgrades/oracle-dialect/upgrade_from_32_to_33.sql)
===================================================================
--- CalendarServer/trunk/txdav/common/datastore/sql_schema/upgrades/oracle-dialect/upgrade_from_32_to_33.sql	                        (rev 0)
+++ CalendarServer/trunk/txdav/common/datastore/sql_schema/upgrades/oracle-dialect/upgrade_from_32_to_33.sql	2014-01-14 18:31:09 UTC (rev 12335)
@@ -0,0 +1,45 @@
+----
+-- Copyright (c) 2012-2013 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 30 to 31 --
+---------------------------------------------------
+
+-- Add timestamp to revision tables --
+
+alter table ABO_MEMBERS
+ add ("MODIFIED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC');
+alter table CALENDAR_OBJECT_REVISIONS
+ add ("MODIFIED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC');
+alter table ADDRESSBOOK_OBJECT_REVISIONS
+ add ("MODIFIED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC');
+alter table NOTIFICATION_OBJECT_REVISIONS
+ add ("MODIFIED" timestamp default CURRENT_TIMESTAMP at time zone 'UTC');
+
+ -- Add cleanup work tables --
+ 
+create table FIND_MIN_VALID_REVISION_WORK (
+  "WORK_ID" integer primary key not null,
+  "NOT_BEFORE" timestamp default CURRENT_TIMESTAMP at time zone 'UTC'
+);
+create table REVISION_CLEANUP_WORK (
+  "WORK_ID" integer primary key not null,
+  "NOT_BEFORE" timestamp default CURRENT_TIMESTAMP at time zone 'UTC'
+);
+ 
+-- Update version --
+
+update CALENDARSERVER set VALUE = '31' where NAME = 'VERSION';

Copied: CalendarServer/trunk/txdav/common/datastore/sql_schema/upgrades/postgres-dialect/upgrade_from_32_to_33.sql (from rev 12334, CalendarServer/branches/users/gaya/cleanrevisions/txdav/common/datastore/sql_schema/upgrades/postgres-dialect/upgrade_from_32_to_33.sql)
===================================================================
--- CalendarServer/trunk/txdav/common/datastore/sql_schema/upgrades/postgres-dialect/upgrade_from_32_to_33.sql	                        (rev 0)
+++ CalendarServer/trunk/txdav/common/datastore/sql_schema/upgrades/postgres-dialect/upgrade_from_32_to_33.sql	2014-01-14 18:31:09 UTC (rev 12335)
@@ -0,0 +1,45 @@
+----
+-- Copyright (c) 2012-2013 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 30 to 31 --
+---------------------------------------------------
+
+-- Add timestamp to revision tables --
+
+alter table ABO_MEMBERS
+  add column MODIFIED timestamp default timezone('UTC', CURRENT_TIMESTAMP);
+alter table CALENDAR_OBJECT_REVISIONS
+  add column MODIFIED timestamp default timezone('UTC', CURRENT_TIMESTAMP);
+alter table ADDRESSBOOK_OBJECT_REVISIONS
+  add column MODIFIED timestamp default timezone('UTC', CURRENT_TIMESTAMP);
+alter table NOTIFICATION_OBJECT_REVISIONS
+  add column MODIFIED timestamp default timezone('UTC', CURRENT_TIMESTAMP);
+
+ -- Add cleanup work tables --
+ 
+create table FIND_MIN_VALID_REVISION_WORK (
+  WORK_ID integer primary key default nextval('WORKITEM_SEQ') not null,
+  NOT_BEFORE timestamp default timezone('UTC', CURRENT_TIMESTAMP)
+);
+create table REVISION_CLEANUP_WORK (
+  WORK_ID integer primary key default nextval('WORKITEM_SEQ') not null,
+  NOT_BEFORE timestamp default timezone('UTC', CURRENT_TIMESTAMP)
+);
+  
+-- Update version --
+
+update CALENDARSERVER set VALUE = '33' where NAME = 'VERSION';

Modified: CalendarServer/trunk/txdav/common/datastore/work/__init__.py
===================================================================
--- CalendarServer/branches/users/gaya/cleanrevisions/txdav/common/datastore/work/__init__.py	2014-01-14 06:37:24 UTC (rev 12334)
+++ CalendarServer/trunk/txdav/common/datastore/work/__init__.py	2014-01-14 18:31:09 UTC (rev 12335)
@@ -1,5 +1,5 @@
 ##
-# Copyright (c) 2005-2013 Apple Inc. All rights reserved.
+# Copyright (c) 2013-2014 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.

Modified: CalendarServer/trunk/txdav/common/datastore/work/revision_cleanup.py
===================================================================
--- CalendarServer/branches/users/gaya/cleanrevisions/txdav/common/datastore/work/revision_cleanup.py	2014-01-14 06:37:24 UTC (rev 12334)
+++ CalendarServer/trunk/txdav/common/datastore/work/revision_cleanup.py	2014-01-14 18:31:09 UTC (rev 12335)
@@ -1,6 +1,6 @@
-# -*- test-case-name: twext.who.test.test_groups -*-
+# -*- test-case-name: txdav.common.datastore.work.test.test_revision_cleanup -*-
 ##
-# Copyright (c) 2013 Apple Inc. All rights reserved.
+# Copyright (c) 2013-2014 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.

Modified: CalendarServer/trunk/txdav/common/datastore/work/test/__init__.py
===================================================================
--- CalendarServer/branches/users/gaya/cleanrevisions/txdav/common/datastore/work/test/__init__.py	2014-01-14 06:37:24 UTC (rev 12334)
+++ CalendarServer/trunk/txdav/common/datastore/work/test/__init__.py	2014-01-14 18:31:09 UTC (rev 12335)
@@ -1,5 +1,5 @@
 ##
-# Copyright (c) 2011-2013 Apple Inc. All rights reserved.
+# Copyright (c) 2013-2014 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.

Modified: CalendarServer/trunk/txdav/common/datastore/work/test/test_revision_cleanup.py
===================================================================
--- CalendarServer/branches/users/gaya/cleanrevisions/txdav/common/datastore/work/test/test_revision_cleanup.py	2014-01-14 06:37:24 UTC (rev 12334)
+++ CalendarServer/trunk/txdav/common/datastore/work/test/test_revision_cleanup.py	2014-01-14 18:31:09 UTC (rev 12335)
@@ -1,5 +1,5 @@
 ##
-# Copyright (c) 2010-2014 Apple Inc. All rights reserved.
+# Copyright (c) 2013-2014 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.
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