Обсуждение: pgsql-server/src backend/catalog/heap.c backen ...

CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@postgresql.org    02/09/19 18:48:34

Modified files:
    src/backend/catalog: heap.c
    src/backend/commands: explain.c typecmds.c
    src/backend/utils/adt: ruleutils.c
    src/include/utils: builtins.h
    src/test/regress/expected: rules.out

Log message:
    Department of second thoughts: suppressing implicit casts everywhere in
    ruleutils display is not such a great idea.  For arguments of functions
    and operators I think we'd better keep the historical behavior of showing
    such casts explicitly, to ensure that the function/operator is reparsed
    the same way when the rule is reloaded.  This also makes the output of
    EXPLAIN less obscurantist about exactly what's happening.