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Diffstat (limited to 'src/backend/executor/nodeModifyTable.c')
| -rw-r--r-- | src/backend/executor/nodeModifyTable.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index a5e24def372..65414b92677 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/executor/nodeModifyTable.c,v 1.8 2010/07/12 17:01:05 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/executor/nodeModifyTable.c,v 1.9 2010/08/18 21:52:24 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -682,6 +682,14 @@ ExecModifyTable(ModifyTableState *node) */ for (;;) { + /* + * Reset the per-output-tuple exprcontext. This is needed because + * triggers expect to use that context as workspace. It's a bit ugly + * to do this below the top level of the plan, however. We might need + * to rethink this later. + */ + ResetPerTupleExprContext(estate); + planSlot = ExecProcNode(subplanstate); if (TupIsNull(planSlot)) |