diff options
| -rw-r--r-- | src/backend/access/heap/heapam.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index 10644c7d8f1..0dc6611d8dc 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -206,6 +206,13 @@ heapgetpage(HeapScanDesc scan, BlockNumber page) scan->rs_cbuf = InvalidBuffer; } + /* + * Be sure to check for interrupts at least once per page. Checks at + * higher code levels won't be able to stop a seqscan that encounters + * many pages' worth of consecutive dead tuples. + */ + CHECK_FOR_INTERRUPTS(); + /* read page using selected strategy */ scan->rs_cbuf = ReadBufferWithStrategy(scan->rs_rd, page, |