Details
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Bug
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Status: Closed
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Critical
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Resolution: Not A Problem
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10.10.2.0, 10.11.1.1
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None
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None
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Windows 8.1, Windows 7, jdk 8
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Performance, Seen in production
Description
Same issue as in https://issues.apache.org/jira/browse/DERBY-2892 but seems to have made it into 10.0.2.0
I've create a simple java that
*) creates a database + table.
*) inserts data (first round 10k blob)
*) select with close rs and close statement
*) prints locks
*) inserts data (first round > 32k blob)
*) select with close rs and close statement
*) prints locks
In the scenario with the 32k blob the Shared Lock on the row is not released until the transaction is commited.