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Diffstat (limited to 'src/backend/access/table/tableamapi.c')
| -rw-r--r-- | src/backend/access/table/tableamapi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/backend/access/table/tableamapi.c b/src/backend/access/table/tableamapi.c index db937829d4c..51c0deaaf2e 100644 --- a/src/backend/access/table/tableamapi.c +++ b/src/backend/access/table/tableamapi.c @@ -89,6 +89,9 @@ GetTableAmRoutine(Oid amhandler) Assert(routine->index_validate_scan != NULL); Assert(routine->relation_estimate_size != NULL); + /* optional, but one callback implies presence of hte other */ + Assert((routine->scan_bitmap_next_block == NULL) == + (routine->scan_bitmap_next_tuple == NULL)); Assert(routine->scan_sample_next_block != NULL); Assert(routine->scan_sample_next_tuple != NULL); |