pgsql/src backend/executor/execMain.c backend/ ...

CVSROOT: /home/projects/pgsql/cvsroot
Module name: pgsql
Changes by: tgl@hub.org 01/05/14 20:33:36

Modified files:
src/backend/executor: execMain.c nodeAppend.c
src/include/nodes: 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.