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revert: Remove meaningless assignments in nbtree code

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Reverts commit 05684c8255.

Reported-by: Tom Lane

Discussion: https://postgr.es/m/404.1576770942@sss.pgh.pa.us

Backpatch-through: master
This commit is contained in:
Bruce Momjian 2019-12-19 11:19:10 -05:00
parent 05684c8255
commit b93e9a5c94
2 changed files with 3 additions and 0 deletions
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1
src/backend/access/nbtree/nbtpage.c
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@ -1600,6 +1600,7 @@ _bt_mark_page_halfdead(Relation rel, Buffer leafbuf, BTStack stack)
* fail in the field, though.
*/
page = BufferGetPage(topparent);
opaque = (BTPageOpaque) PageGetSpecialPointer(page);
#ifdef USE_ASSERT_CHECKING
itemid = PageGetItemId(page, topoff);

2
src/backend/access/nbtree/nbtxlog.c
View File

@ -590,6 +590,8 @@ btree_xlog_mark_page_halfdead(uint8 info, XLogReaderState *record)
BlockNumber rightsib;
page = (Page) BufferGetPage(buffer);
pageop = (BTPageOpaque) PageGetSpecialPointer(page);
poffset = xlrec->poffset;
nextoffset = OffsetNumberNext(poffset);