diff options
| -rw-r--r-- | src/backend/access/brin/brin.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/backend/access/brin/brin.c b/src/backend/access/brin/brin.c index 8636620f647..cafc8fe7bea 100644 --- a/src/backend/access/brin/brin.c +++ b/src/backend/access/brin/brin.c @@ -1292,8 +1292,11 @@ brinsummarize(Relation index, Relation heapRel, BlockNumber pageRange, if (pageRange == BRIN_ALL_BLOCKRANGES) startBlk = 0; else + { startBlk = (pageRange / pagesPerRange) * pagesPerRange; - if (startBlk >= heapNumBlocks) + heapNumBlocks = Min(heapNumBlocks, startBlk + pagesPerRange); + } + if (startBlk > heapNumBlocks) { /* Nothing to do if start point is beyond end of table */ brinRevmapTerminate(revmap); |