diff options
Diffstat (limited to 'src/backend/executor/nodeMemoize.c')
| -rw-r--r-- | src/backend/executor/nodeMemoize.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/backend/executor/nodeMemoize.c b/src/backend/executor/nodeMemoize.c index f82f41f3725..8f79a232849 100644 --- a/src/backend/executor/nodeMemoize.c +++ b/src/backend/executor/nodeMemoize.c @@ -289,11 +289,18 @@ prepare_probe_slot(MemoizeState *mstate, MemoizeKey *key) if (key == NULL) { + ExprContext *econtext = mstate->ss.ps.ps_ExprContext; + MemoryContext oldcontext; + + oldcontext = MemoryContextSwitchTo(econtext->ecxt_per_tuple_memory); + /* Set the probeslot's values based on the current parameter values */ for (int i = 0; i < numKeys; i++) pslot->tts_values[i] = ExecEvalExpr(mstate->param_exprs[i], - mstate->ss.ps.ps_ExprContext, + econtext, &pslot->tts_isnull[i]); + + MemoryContextSwitchTo(oldcontext); } else { |