database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-11-10 17:42:29 +03:00
Code Activity

Don't include unused space in LOG_NEWPAGE records.

Browse Source 
This is the same trick we use when taking a full page image of a buffer
passed to XLogInsert.
This commit is contained in:
Heikki Linnakangas
2013-12-04 00:10:47 +02:00
parent 22122c83f1
commit 9e857436ef
11 changed files with 109 additions and 62 deletions
Download Patch File Download Diff File Expand all files Collapse all files

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

@@ -222,7 +222,7 @@ btbuildempty(PG_FUNCTION_ARGS)
(char *) metapage, true);
if (XLogIsNeeded())
log_newpage(&index->rd_smgr->smgr_rnode.node, INIT_FORKNUM,
BTREE_METAPAGE, metapage);
BTREE_METAPAGE, metapage, false);
/*
* An immediate sync is require even if we xlog'd the page, because the