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Diffstat (limited to 'src/backend/access/heap/pruneheap.c')
| -rw-r--r-- | src/backend/access/heap/pruneheap.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/backend/access/heap/pruneheap.c b/src/backend/access/heap/pruneheap.c index f67d7d15df1..c2f5343dac8 100644 --- a/src/backend/access/heap/pruneheap.c +++ b/src/backend/access/heap/pruneheap.c @@ -552,6 +552,9 @@ heap_prune_chain(Relation relation, Buffer buffer, OffsetNumber rootoffnum, if (!HeapTupleHeaderIsHotUpdated(htup)) break; + /* HOT implies it can't have moved to different partition */ + Assert(!HeapTupleHeaderIndicatesMovedPartitions(htup)); + /* * Advance to next chain member. */ @@ -823,6 +826,9 @@ heap_get_root_tuples(Page page, OffsetNumber *root_offsets) if (!HeapTupleHeaderIsHotUpdated(htup)) break; + /* HOT implies it can't have moved to different partition */ + Assert(!HeapTupleHeaderIndicatesMovedPartitions(htup)); + nextoffnum = ItemPointerGetOffsetNumber(&htup->t_ctid); priorXmax = HeapTupleHeaderGetUpdateXid(htup); } |