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Rework completion of incomplete inserts. Now it writes

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WAL log during inserts.
This commit is contained in:
Teodor Sigaev
2006-05-19 11:10:25 +00:00
parent 19892feb3c
commit 5890790b4a
2 changed files with 183 additions and 105 deletions
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20
src/backend/access/gist/gistvacuum.c
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@ -8,7 +8,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/access/gist/gistvacuum.c,v 1.21 2006/05/17 16:34:59 teodor Exp $
* $PostgreSQL: pgsql/src/backend/access/gist/gistvacuum.c,v 1.22 2006/05/19 11:10:25 teodor Exp $
*
*-------------------------------------------------------------------------
*/
@ -104,19 +104,25 @@ gistDeleteSubtree( GistVacuum *gv, BlockNumber blkno ) {
if (!gv->index->rd_istemp)
{
XLogRecData rdata;
XLogRecData rdata[2];
XLogRecPtr recptr;
gistxlogPageDelete xlrec;
xlrec.node = gv->index->rd_node;
xlrec.blkno = blkno;
rdata.buffer = InvalidBuffer;
rdata.data = (char *) &xlrec;
rdata.len = sizeof(gistxlogPageDelete);
rdata.next = NULL;
rdata[0].buffer = buffer;
rdata[0].buffer_std = true;
rdata[0].data = NULL;
rdata[0].len = 0;
rdata[0].next = &(rdata[1]);
recptr = XLogInsert(RM_GIST_ID, XLOG_GIST_PAGE_DELETE, &rdata);
rdata[1].buffer = InvalidBuffer;
rdata[1].data = (char *) &xlrec;
rdata[1].len = sizeof(gistxlogPageDelete);
rdata[1].next = NULL;
recptr = XLogInsert(RM_GIST_ID, XLOG_GIST_PAGE_DELETE, rdata);
PageSetLSN(page, recptr);
PageSetTLI(page, ThisTimeLineID);
}