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23 results

tqueue.c

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    • Tom Lane's avatar
      e1a93dd6
      tqueue.c's record-typmod hashtables need the HASH_BLOBS option. · e1a93dd6
      Tom Lane authored 
      The keys are integers, not strings.  The code accidentally worked on
little-endian machines, at least up to 256 distinct record types within
a session, but failed utterly on big-endian.  This was unexpectedly
exposed by a test case added by commit 4452000f, which apparently is the
only parallelizable query in the regression suite that uses more than one
anonymous record type.  Fortunately, buildfarm member mandrill is
big-endian and is running with force_parallel_mode on, so it failed.
      e1a93dd6
      History
      tqueue.c's record-typmod hashtables need the HASH_BLOBS option.
      Tom Lane authored 
      The keys are integers, not strings.  The code accidentally worked on
little-endian machines, at least up to 256 distinct record types within
a session, but failed utterly on big-endian.  This was unexpectedly
exposed by a test case added by commit 4452000f, which apparently is the
only parallelizable query in the regression suite that uses more than one
anonymous record type.  Fortunately, buildfarm member mandrill is
big-endian and is running with force_parallel_mode on, so it failed.
    tqueue.c 27.78 KiB