avoid opening view files.

Hiroshi Inoue · Hiroshi Inoue · commit 36933b4628ac · 2000-11-22T02:19:14.000Z
diff --git a/src/backend/storage/buffer/xlog_bufmgr.c b/src/backend/storage/buffer/xlog_bufmgr.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/storage/buffer/Attic/xlog_bufmgr.c,v 1.3 2000/11/10 03:53:44 vadim Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/storage/buffer/Attic/xlog_bufmgr.c,v 1.4 2000/11/22 02:19:14 inoue Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -1158,7 +1158,8 @@ BlockNumber
 RelationGetNumberOfBlocks(Relation relation)
 {
 	return ((relation->rd_myxactonly) ? relation->rd_nblocks :
-			smgrnblocks(DEFAULT_SMGR, relation));
+		((relation->rd_rel->relkind == RELKIND_VIEW) ? 0 :
+			smgrnblocks(DEFAULT_SMGR, relation)));
 }
 
 /* ---------------------------------------------------------------------

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@`
`8`	`8`	`*`
`9`	`9`	`*`
`10`	`10`	`* IDENTIFICATION`
`11`		`- * $Header: /cvsroot/pgsql/src/backend/storage/buffer/Attic/xlog_bufmgr.c,v 1.3 2000/11/10 03:53:44 vadim Exp $`
	`11`	`+ * $Header: /cvsroot/pgsql/src/backend/storage/buffer/Attic/xlog_bufmgr.c,v 1.4 2000/11/22 02:19:14 inoue Exp $`
`12`	`12`	`*`
`13`	`13`	`*-------------------------------------------------------------------------`
`14`	`14`	`*/`
`@@ -1158,7 +1158,8 @@ BlockNumber`
`1158`	`1158`	`RelationGetNumberOfBlocks(Relation relation)`
`1159`	`1159`	`{`
`1160`	`1160`	`return ((relation->rd_myxactonly) ? relation->rd_nblocks :`
`1161`		`- smgrnblocks(DEFAULT_SMGR, relation));`
	`1161`	`+ ((relation->rd_rel->relkind == RELKIND_VIEW) ? 0 :`
	`1162`	`+ smgrnblocks(DEFAULT_SMGR, relation)));`
`1162`	`1163`	`}`
`1163`	`1164`
`1164`	`1165`	`/* ---------------------------------------------------------------------`