diff options
Diffstat (limited to 'src/include/access/nbtree.h')
| -rw-r--r-- | src/include/access/nbtree.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/include/access/nbtree.h b/src/include/access/nbtree.h index f23ac3559ad..d4941e0ff84 100644 --- a/src/include/access/nbtree.h +++ b/src/include/access/nbtree.h @@ -535,6 +535,7 @@ typedef struct BTArrayKeyInfo { int scan_key; /* index of associated key in arrayKeyData */ int cur_elem; /* index of current element in elem_values */ + int mark_elem; /* index of marked element in elem_values */ int num_elems; /* number of elems in current array value */ Datum *elem_values; /* array of num_elems Datums */ } BTArrayKeyInfo; @@ -665,6 +666,8 @@ extern void _bt_freestack(BTStack stack); extern void _bt_preprocess_array_keys(IndexScanDesc scan); extern void _bt_start_array_keys(IndexScanDesc scan, ScanDirection dir); extern bool _bt_advance_array_keys(IndexScanDesc scan, ScanDirection dir); +extern void _bt_mark_array_keys(IndexScanDesc scan); +extern void _bt_restore_array_keys(IndexScanDesc scan); extern void _bt_preprocess_keys(IndexScanDesc scan); extern IndexTuple _bt_checkkeys(IndexScanDesc scan, Page page, OffsetNumber offnum, |