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https://issues.apache.org/jira/browse/JCR-1366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bart van der Schans updated JCR-1366:
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Attachment: datastore_prefix.patch
The patch is quite trivial. It seems that the table query is mixed up with the
table name.
I don't think the parameter name has to change. If a prefix is configured in
the repository.xml the repository will fail to start with the first restart.
> DbDataStore: tablePrefix not accomodated during init test for existing
> DATASTORE table
> --------------------------------------------------------------------------------------
>
> Key: JCR-1366
> URL: https://issues.apache.org/jira/browse/JCR-1366
> Project: Jackrabbit
> Issue Type: New Feature
> Components: jackrabbit-core
> Affects Versions: 1.4
> Environment: jdk 1.6, win xp, SQL SERVER 2007, jTDS jdbc driver
> Reporter: Tyson Norris
> Priority: Minor
> Attachments: datastore_prefix.patch
>
>
> we are providing a test db deployment with prepopulated data, including
> jackrabbit DataStore. I tried specifying the tablePrefix when creating the
> initial repository, and tables are created properly.
> However, when a clean installation is run with a fresh database that has an
> existing DataStore (stored at JACKRABBIT_DS_DATASTORE table), the startup
> fails, because during init, the meta data only checks for tables name
> matching the tableSQL property:
> ResultSet rs = meta.getTables(null, null, tableSQL, null);
> but the tableSQL property is never modified based on the tablePrefix property
> (other uses of tableSQL modify queries based on the prefix).
> I think the init method should modify the tested table name based on the
> tablePrefix.
> Note: I assume different JDBC drivers may handle this differently (we are
> using SQL Server 2007 and jTDS driver), since the DatabaseMetaData is API is
> unclear on the parameter to getTables being a "tableNamePattern" - should
> wildcards work? Or should a specific table be specified?
> My DataStore config is below:
> <DataStore class="org.apache.jackrabbit.core.data.db.DbDataStore">
> <param name="className"
> value="org.apache.jackrabbit.core.data.db.DbDataStore"/>
> <param name="url"
> value="jdbc:jtds:SQLServer://localhost:1433/nga_admin;prepareSQL=2;responseBuffering=adaptive"/>
> <param name="user" value="sa"/>
> <param name="password" value=""/>
> <param name="databaseType" value="sqlserver"/>
> <param name="driver" value="net.sourceforge.jtds.jdbc.Driver"/>
> <!-- a bug in jackrabbit makes tablePrefix not work -->
> <param name="tablePrefix" value="JACKRABBIT_DS_">
> <param name="minRecordLength" value="1"/>
> <param name="maxConnections" value="2"/>
> <param name="copyWhenReading" value="true"/>
> </DataStore>
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