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Remove obsolete nbtree LP_DEAD item comments.

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Comments above _bt_findinsertloc() that talk about LP_DEAD items are now
out of place.  We already discuss index tuple deletion at an earlier
point in the same comment block.

Oversight in commit d168b666.
This commit is contained in:
Peter Geoghegan
2021-10-27 14:35:21 -07:00
parent 77ea4f9439
commit 4c6afd805b
1 changed files with 0 additions and 3 deletions
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src/backend/access/nbtree/nbtinsert.c
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@ -807,9 +807,6 @@ _bt_check_unique(Relation rel, BTInsertState insertstate, Relation heapRel,
* If insertstate contains cached binary search bounds, we will take * If insertstate contains cached binary search bounds, we will take
* advantage of them. This avoids repeating comparisons that we made in * advantage of them. This avoids repeating comparisons that we made in
* _bt_check_unique() already. * _bt_check_unique() already.
*
* If there is not enough room on the page for the new tuple, we try to
* make room by removing any LP_DEAD tuples.
*/ */
static OffsetNumber static OffsetNumber
_bt_findinsertloc(Relation rel, _bt_findinsertloc(Relation rel,