DefaultSqlBuilder optimization turns out to be a slowdown
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Key: GEOT-1465
URL: http://jira.codehaus.org/browse/GEOT-1465
Project: GeoTools
Issue Type: Bug
Components: data jdbc
Affects Versions: 2.4-RC0
Reporter: Andrea Aime
Assignee: Andrea Aime
Fix For: 2.4-RC1, 2.5-M0
DefaultSqlBuilder tries to avoid recompting the filter split if the same filter
is provided multiple times in a row. Unfortuntely it uses equals, which in
turns triggers a topological geometry equality operation in the case of
geometry filters, which is quite expensive. Using == should do the trick
without unneeded extra load.
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