Обсуждение: pgsql: Minor code rearrangement to save a few cycles in RI_FKey_check

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pgsql: Minor code rearrangement to save a few cycles in RI_FKey_check

От
tgl@postgresql.org (Tom Lane)
Дата:
Log Message:
-----------
Minor code rearrangement to save a few cycles in RI_FKey_check when
the subject tuple is already deleted: we need not open the pk_rel
until after we check that.

Modified Files:
--------------
    pgsql/src/backend/utils/adt:
        ri_triggers.c (r1.86 -> r1.87)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/ri_triggers.c.diff?r1=1.86&r2=1.87)