diff options
Diffstat (limited to 'src/backend/access/nbtree/nbtsearch.c')
| -rw-r--r-- | src/backend/access/nbtree/nbtsearch.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/backend/access/nbtree/nbtsearch.c b/src/backend/access/nbtree/nbtsearch.c index 7e2a8b92685..0605356ec9f 100644 --- a/src/backend/access/nbtree/nbtsearch.c +++ b/src/backend/access/nbtree/nbtsearch.c @@ -1288,6 +1288,8 @@ _bt_first(IndexScanDesc scan, ScanDirection dir) * our row compare header key must be the final startKeys[] entry. */ Assert(subkey->sk_flags & (SK_BT_REQFWD | SK_BT_REQBKWD)); + Assert(subkey->sk_strategy == bkey->sk_strategy); + Assert(subkey->sk_strategy == strat_total); Assert(i == keysz - 1); /* @@ -1344,9 +1346,9 @@ _bt_first(IndexScanDesc scan, ScanDirection dir) Assert(subkey->sk_strategy == bkey->sk_strategy); Assert(keysz < INDEX_MAX_KEYS); - memcpy(inskey.scankeys + keysz, subkey, - sizeof(ScanKeyData)); + memcpy(inskey.scankeys + keysz, subkey, sizeof(ScanKeyData)); keysz++; + if (subkey->sk_flags & SK_ROW_END) break; } @@ -1378,7 +1380,7 @@ _bt_first(IndexScanDesc scan, ScanDirection dir) } } - /* done adding to inskey (row comparison keys always come last) */ + /* Done (row compare header key is always last startKeys[] key) */ break; } |