diff options
Diffstat (limited to 'src/include/access/tableam.h')
| -rw-r--r-- | src/include/access/tableam.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index eb18739c365..b3d2a6dd315 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -989,7 +989,9 @@ table_index_fetch_end(struct IndexFetchTableData *scan) /* * Fetches, as part of an index scan, tuple at `tid` into `slot`, after doing * a visibility test according to `snapshot`. If a tuple was found and passed - * the visibility test, returns true, false otherwise. + * the visibility test, returns true, false otherwise. Note that *tid may be + * modified when we return true (see later remarks on multiple row versions + * reachable via a single index entry). * * *call_again needs to be false on the first call to table_index_fetch_tuple() for * a tid. If there potentially is another tuple matching the tid, *call_again |