pgsql-server/src backend/catalog/dependency.c ... - Mailing list pgsql-committers

CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@postgresql.org    02/11/30 16:25:09

Modified files:
    src/backend/catalog: dependency.c
    src/backend/executor: execQual.c
    src/backend/optimizer/plan: setrefs.c
    src/backend/optimizer/util: clauses.c
    src/backend/parser: parse_expr.c
    src/include/nodes: primnodes.h
    src/pl/plpgsql/src: pl_exec.c

Log message:
    Code review for IS DISTINCT FROM patch.  Fix incorrect constant-folding
    logic, dissuade planner from thinking that 'x IS DISTINCT FROM 42' may
    be optimized into 'x = 42' (!!), cause dependency on = operator to be
    recorded correctly, minor other improvements.