Make ij only fetch parts of a large string/binary field when displaying it
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Key: DERBY-5257
URL: https://issues.apache.org/jira/browse/DERBY-5257
Project: Derby
Issue Type: Improvement
Components: Tools
Affects Versions: 10.9.0.0
Reporter: Kristian Waagan
When ij displays the results of for instance 'select * from table_with_LOBs',
it will fetch the whole LOBs even though it only needs a small part of the
values. This will cause OOMEs unless ij is run with a sufficiently large heap.
For CLOBs, the suggested fix is to use rs.getClob().getSubString() instead of
rs.getString().
The length of the substring fetched must agree with how much ij is configured
to display on-screen.
Issue created based on information from DERBY-4294.
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