Fix btmarkpos/btrestrpos to handle array keys.
Tom Lane <tgl@sss.pgh.pa.us>
Fix btmarkpos/btrestrpos to handle array keys. This fixes another error in commit 9e8da0f75731aaa7605cf4656c21ea09e84d2eb1. I neglected to make the mark/restore functionality save and restore the current set of array key values, which led to strange behavior if an IndexScan with ScalarArrayOpExpr quals was used as the inner side of a mergejoin. Per bug #7570 from Melese Tesfaye.
Files
| Path | Change | +/− |
|---|---|---|
| src/backend/access/nbtree/nbtree.c | modified | +8 −0 |
| src/backend/access/nbtree/nbtutils.c | modified | +59 −0 |
| src/include/access/nbtree.h | modified | +3 −0 |