Thread: pgsql/src backend/executor/Tag: backend/execut ...

pgsql/src backend/executor/Tag: backend/execut ...

From
Tom Lane
Date:
CVSROOT:    /home/projects/pgsql/cvsroot
Module name:    pgsql
Changes by:    tgl@hub.org    01/05/14 20:34:02

Modified files:
    src/backend/executor: Tag: REL7_1_STABLE execMain.c nodeAppend.c
    src/include/nodes: Tag: REL7_1_STABLE execnodes.h

Log message:
    EvalPlanQual was thoroughly broken for concurrent update/delete on inheritance
    trees (mostly my fault).  Repair.  Also fix long-standing bug in ExecReplace:
    after recomputing a concurrently updated tuple, we must recheck constraints.
    Make EvalPlanQual leak memory with somewhat less enthusiasm than before,
    although plugging leaks fully will require more changes than I care to risk
    in a dot-release.