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https://issues.apache.org/jira/browse/OAK-3807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julian Reschke resolved OAK-3807.
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Resolution: Fixed
trunk: http://svn.apache.org/r1722141
1.2: http://svn.apache.org/r1722147
1.0: http://svn.apache.org/r1722148
> Oracle DB doesn't support lists longer than 1000
> ------------------------------------------------
>
> Key: OAK-3807
> URL: https://issues.apache.org/jira/browse/OAK-3807
> Project: Jackrabbit Oak
> Issue Type: Technical task
> Components: rdbmk
> Affects Versions: 1.2.9, 1.0.25, 1.3.12
> Reporter: Tomek Rękawek
> Assignee: Julian Reschke
> Fix For: 1.3.13, 1.0.26, 1.2.10
>
> Attachments: OAK-3807-test.patch
>
>
> There's the ORA-01795 error in Oracle. It's description is:
> {quote}
> ORA-01795 maximum number of expressions in a list is 1000 error
> {quote}
> We should review the RDBBlobStore and RDBDocumentStoreJDBC and split lists
> longer than 1000 elements to chunks.
> For instance, if the limit would be 3, then our lists can be split as follows:
> {code}
> ... XYZ in (?,?,?,?,?,?,?,?) // initial version
> ... (XYZ in (?,?,?) or XYZ in (?,?,?) or XYZ in (?,?)) // fixed version
> {code}
> In the patch for OAK-3637 there's {{RDBDocumentStoreJDBC#appendInCondition}}
> method that appends appropriate expression to the query. It should be used
> every time we have an {{in}} operator with variable number of placeholders.
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