JCR-SQL2 : Query on large node-set is (too) slow even when offset and limit is
used
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Key: JCR-2830
URL: https://issues.apache.org/jira/browse/JCR-2830
Project: Jackrabbit Content Repository
Issue Type: Improvement
Affects Versions: 2.3.0
Environment: + Win7 (64bit)
+ JR built from latest greatest sources
+ repo with many nodes of same node type > 77'000
Reporter: Clemens Wyss
Given a node-set of approx 77'000 entries a SQL2-query limited to 10 nodes
takes approx 37 to 59sec (!) whereas the corresponding SQL returns in less than
1sec.
Query q = session.getWorkspace().getQueryManager().createQuery( "select * from
[task]", Query.SQL2 );
q.setOffset( 0 ); // or any other offset
q.setLimit( 10 );
returnValue = q.execute();
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