Обсуждение: pgsql-server/src/backend/catalog namespace.c

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pgsql-server/src/backend/catalog namespace.c

От
tgl@svr1.postgresql.org (Tom Lane)
Дата:
CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@svr1.postgresql.org    03/12/29 17:33:09

Modified files:
    src/backend/catalog: namespace.c

Log message:
    Tweak OpernameGetCandidates() to reduce palloc overhead --- profiling
    showed that for common operator names such as '=', the pallocs done by
    this routine occupied a surprisingly large fraction of the total time
    for the parser to process an operator.