* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtxlog.c,v 1.67 2010/04/22 08:04:24 sriggs Exp $
+ * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtxlog.c,v 1.68 2010/04/30 06:34:29 heikki Exp $
*
*-------------------------------------------------------------------------
*/
switch (info)
{
case XLOG_BTREE_DELETE:
-
/*
* Btree delete records can conflict with standby queries. You
* might think that vacuum records would conflict as well, but
break;
case XLOG_BTREE_REUSE_PAGE:
-
/*
* Btree reuse page records exist to provide a conflict point
* when we reuse pages in the index via the FSM. That's all it
case XLOG_BTREE_NEWROOT:
btree_xlog_newroot(lsn, record);
break;
+ case XLOG_BTREE_REUSE_PAGE:
+ /* Handled above before restoring bkp block */
+ break;
default:
elog(PANIC, "btree_redo: unknown op code %u", info);
}
xlrec->rootblk, xlrec->level);
break;
}
+ case XLOG_BTREE_REUSE_PAGE:
+ {
+ xl_btree_reuse_page *xlrec = (xl_btree_reuse_page *) rec;
+
+ appendStringInfo(buf, "reuse_page: rel %u/%u/%u; latestRemovedXid %u",
+ xlrec->node.spcNode, xlrec->node.dbNode,
+ xlrec->node.relNode, xlrec->latestRemovedXid);
+ break;
+ }
default:
appendStringInfo(buf, "UNKNOWN");
break;