diff options
Diffstat (limited to 'src/backend/access/nbtree/nbtxlog.c')
| -rw-r--r-- | src/backend/access/nbtree/nbtxlog.c | 45 |
1 files changed, 1 insertions, 44 deletions
diff --git a/src/backend/access/nbtree/nbtxlog.c b/src/backend/access/nbtree/nbtxlog.c index 3cb2f3836d2..73e2ddf287c 100644 --- a/src/backend/access/nbtree/nbtxlog.c +++ b/src/backend/access/nbtree/nbtxlog.c @@ -8,7 +8,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtxlog.c,v 1.14 2004/06/18 06:13:11 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtxlog.c,v 1.15 2004/07/11 18:01:45 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -669,34 +669,6 @@ btree_xlog_newmeta(bool redo, XLogRecPtr lsn, XLogRecord *record) xlrec->meta.fastroot, xlrec->meta.fastlevel); } -static void -btree_xlog_newpage(bool redo, XLogRecPtr lsn, XLogRecord *record) -{ - xl_btree_newpage *xlrec = (xl_btree_newpage *) XLogRecGetData(record); - Relation reln; - Buffer buffer; - Page page; - - if (!redo || (record->xl_info & XLR_BKP_BLOCK_1)) - return; - - reln = XLogOpenRelation(redo, RM_BTREE_ID, xlrec->node); - if (!RelationIsValid(reln)) - return; - buffer = XLogReadBuffer(true, reln, xlrec->blkno); - if (!BufferIsValid(buffer)) - elog(PANIC, "btree_newpage_redo: block unfound"); - page = (Page) BufferGetPage(buffer); - - Assert(record->xl_len == SizeOfBtreeNewpage + BLCKSZ); - memcpy(page, (char *) xlrec + SizeOfBtreeNewpage, BLCKSZ); - - PageSetLSN(page, lsn); - PageSetSUI(page, ThisStartUpID); - LockBuffer(buffer, BUFFER_LOCK_UNLOCK); - WriteBuffer(buffer); -} - void btree_redo(XLogRecPtr lsn, XLogRecord *record) @@ -741,9 +713,6 @@ btree_redo(XLogRecPtr lsn, XLogRecord *record) case XLOG_BTREE_NEWMETA: btree_xlog_newmeta(true, lsn, record); break; - case XLOG_BTREE_NEWPAGE: - btree_xlog_newpage(true, lsn, record); - break; default: elog(PANIC, "btree_redo: unknown op code %u", info); } @@ -792,9 +761,6 @@ btree_undo(XLogRecPtr lsn, XLogRecord *record) case XLOG_BTREE_NEWMETA: btree_xlog_newmeta(false, lsn, record); break; - case XLOG_BTREE_NEWPAGE: - btree_xlog_newpage(false, lsn, record); - break; default: elog(PANIC, "btree_undo: unknown op code %u", info); } @@ -921,15 +887,6 @@ btree_desc(char *buf, uint8 xl_info, char *rec) xlrec->meta.fastroot, xlrec->meta.fastlevel); break; } - case XLOG_BTREE_NEWPAGE: - { - xl_btree_newpage *xlrec = (xl_btree_newpage *) rec; - - sprintf(buf + strlen(buf), "newpage: rel %u/%u/%u; page %u", - xlrec->node.spcNode, xlrec->node.dbNode, - xlrec->node.relNode, xlrec->blkno); - break; - } default: strcat(buf, "UNKNOWN"); break; |