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[eclipselink-dev] SVN MAIN: Checkin bug#220394 - improve insert performance

SVN MAIN: Checkin bug#220394 - improve insert performance

 

Changes:

- Mainly optimizing sequencing.

- Added cached Sequence field to ClassDescriptor

- Added cached sequence mapping to ObjectBuilder, use local descriptor's sequence for sequencing instead of SequenceManager lookup

-- Hard-coded null/0 sequence value check.

- Some minor optimizations.

- Removed some sequence API from Sequencing (now accessed directly on descriptor's sequence), getNextValue API still must be on sequencing.

- Fixed some comments in QueryHints

- Changed JPA performance tests to use own schema.

- Updated sequence tests.

 

Review:

- Andrie (pending)

 


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