Remove obsolete comment from btbuild() and hashbuild(): we no longer use

Neil Conway · Neil Conway · commit 4d0f669f3c10 · 2004-11-11T00:32:50.000Z
a global variable to control building indexes.
diff --git a/src/backend/access/hash/hash.c b/src/backend/access/hash/hash.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/access/hash/hash.c,v 1.73 2004/08/29 05:06:40 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/access/hash/hash.c,v 1.74 2004/11/11 00:32:40 neilc Exp $
  *
  * NOTES
  *	  This file contains only the public interface routines.
@@ -44,11 +44,6 @@ static void hashbuildCallback(Relation index,
 
 /*
  *	hashbuild() -- build a new hash index.
- *
- *		We use a global variable to record the fact that we're creating
- *		a new index.  This is used to avoid high-concurrency locking,
- *		since the index won't be visible until this transaction commits
- *		and since building is guaranteed to be single-threaded.
  */
 Datum
 hashbuild(PG_FUNCTION_ARGS)
diff --git a/src/backend/access/nbtree/nbtree.c b/src/backend/access/nbtree/nbtree.c
@@ -12,7 +12,7 @@
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/access/nbtree/nbtree.c,v 1.120 2004/08/29 04:12:21 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/access/nbtree/nbtree.c,v 1.121 2004/11/11 00:32:50 neilc Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -60,11 +60,6 @@ static void btbuildCallback(Relation index,
 
 /*
  *	btbuild() -- build a new btree index.
- *
- *		We use a global variable to record the fact that we're creating
- *		a new index.  This is used to avoid high-concurrency locking,
- *		since the index won't be visible until this transaction commits
- *		and since building is guaranteed to be single-threaded.
  */
 Datum
 btbuild(PG_FUNCTION_ARGS)

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@`
`8`	`8`	`*`
`9`	`9`	`*`
`10`	`10`	`* IDENTIFICATION`
`11`		`- * $PostgreSQL: pgsql/src/backend/access/hash/hash.c,v 1.73 2004/08/29 05:06:40 momjian Exp $`
	`11`	`+ * $PostgreSQL: pgsql/src/backend/access/hash/hash.c,v 1.74 2004/11/11 00:32:40 neilc Exp $`
`12`	`12`	`*`
`13`	`13`	`* NOTES`
`14`	`14`	`* This file contains only the public interface routines.`
`@@ -44,11 +44,6 @@ static void hashbuildCallback(Relation index,`
`44`	`44`
`45`	`45`	`/*`
`46`	`46`	`* hashbuild() -- build a new hash index.`
`47`		`- *`
`48`		`- * We use a global variable to record the fact that we're creating`
`49`		`- * a new index. This is used to avoid high-concurrency locking,`
`50`		`- * since the index won't be visible until this transaction commits`
`51`		`- * and since building is guaranteed to be single-threaded.`
`52`	`47`	`*/`
`53`	`48`	`Datum`
`54`	`49`	`hashbuild(PG_FUNCTION_ARGS)`