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From [email protected] (Tom Lane)
Subject pgsql-server/src backend/executor/nodeHash.c b ...
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Msg-id [email protected]
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CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    [email protected]    02/12/30 10:21:24

Modified files:
    src/backend/executor: nodeHash.c nodeHashjoin.c
    src/backend/optimizer/path: costsize.c
    src/include/executor: nodeHash.h

Log message:
    Better solution to integer overflow problem in hash batch-number
    computation: reduce the bucket number mod nbatch.  This changes the
    association between original bucket numbers and batches, but that
    doesn't matter.  Minor other cleanups in hashjoin code to help
    centralize decisions.

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