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Don't include unused space in LOG_NEWPAGE records.

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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
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6
src/backend/access/spgist/spginsert.c
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@ -169,7 +169,7 @@ spgbuildempty(PG_FUNCTION_ARGS)
(char *) page, true);
if (XLogIsNeeded())
log_newpage(&index->rd_smgr->smgr_rnode.node, INIT_FORKNUM,
SPGIST_METAPAGE_BLKNO, page);
SPGIST_METAPAGE_BLKNO, page, false);
/* Likewise for the root page. */
SpGistInitPage(page, SPGIST_LEAF);
@ -179,7 +179,7 @@ spgbuildempty(PG_FUNCTION_ARGS)
(char *) page, true);
if (XLogIsNeeded())
log_newpage(&index->rd_smgr->smgr_rnode.node, INIT_FORKNUM,
SPGIST_ROOT_BLKNO, page);
SPGIST_ROOT_BLKNO, page, true);
/* Likewise for the null-tuples root page. */
SpGistInitPage(page, SPGIST_LEAF | SPGIST_NULLS);
@ -189,7 +189,7 @@ spgbuildempty(PG_FUNCTION_ARGS)
(char *) page, true);
if (XLogIsNeeded())
log_newpage(&index->rd_smgr->smgr_rnode.node, INIT_FORKNUM,
SPGIST_NULL_BLKNO, page);
SPGIST_NULL_BLKNO, page, true);
/*
* An immediate sync is required even if we xlog'd the pages, because the