heap_drop() should flush the relcache entry for the

tglsfdc · tglsfdc · commit 445f1acf7ad1 · 2000-05-25T21:25:32.000Z
relation being dropped.
diff --git a/src/backend/catalog/heap.c b/src/backend/catalog/heap.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/catalog/heap.c,v 1.127 2000/05/20 23:11:29 tgl Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/catalog/heap.c,v 1.128 2000/05/25 21:25:32 tgl Exp $
  *
  *
  * INTERFACE ROUTINES
@@ -1578,12 +1578,15 @@ heap_drop_with_catalog(const char *relname)
 void
 heap_drop(Relation rel)
 {
+	Oid			rid = RelationGetRelid(rel);
+
 	ReleaseRelationBuffers(rel);
 	if (!(rel->rd_isnoname) || !(rel->rd_unlinked))
 		smgrunlink(DEFAULT_SMGR, rel);
 	rel->rd_unlinked = TRUE;
 	heap_close(rel, NoLock);
 	RemoveFromNoNameRelList(rel);
+	RelationForgetRelation(rid);
 }
 
 

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/catalog/heap.c,v 1.127 2000/05/20 23:11:29 tgl Exp $`
	`11`	`+ * $Header: /cvsroot/pgsql/src/backend/catalog/heap.c,v 1.128 2000/05/25 21:25:32 tgl Exp $`
`12`	`12`	`*`
`13`	`13`	`*`
`14`	`14`	`* INTERFACE ROUTINES`
`@@ -1578,12 +1578,15 @@ heap_drop_with_catalog(const char *relname)`
`1578`	`1578`	`void`
`1579`	`1579`	`heap_drop(Relation rel)`
`1580`	`1580`	`{`
	`1581`	`+ Oid rid = RelationGetRelid(rel);`
	`1582`	`+`
`1581`	`1583`	`ReleaseRelationBuffers(rel);`
`1582`	`1584`	`if (!(rel->rd_isnoname) \|\| !(rel->rd_unlinked))`
`1583`	`1585`	`smgrunlink(DEFAULT_SMGR, rel);`
`1584`	`1586`	`rel->rd_unlinked = TRUE;`
`1585`	`1587`	`heap_close(rel, NoLock);`
`1586`	`1588`	`RemoveFromNoNameRelList(rel);`
	`1589`	`+ RelationForgetRelation(rid);`
`1587`	`1590`	`}`
`1588`	`1591`
`1589`	`1592`