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Diffstat (limited to 'src/backend/executor/nodeModifyTable.c')
| -rw-r--r-- | src/backend/executor/nodeModifyTable.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index d328856ae5b..1e79d18bf35 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -832,9 +832,11 @@ ExecInsert(ModifyTableState *mtstate, * * We loop back here if we find a conflict below, either during * the pre-check, or when we re-check after inserting the tuple - * speculatively. + * speculatively. Better allow interrupts in case some bug makes + * this an infinite loop. */ vlock: + CHECK_FOR_INTERRUPTS(); specConflict = false; if (!ExecCheckIndexConstraints(resultRelInfo, slot, estate, &conflictTid, arbiterIndexes)) |