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Disallow to create multi-column indices using non-btree.

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This commit is contained in:
Vadim B. Mikheev 1997-03-26 03:05:28 +00:00
parent d6b2f41c07
commit 3be7ecb2e4
1 changed files with 5 additions and 2 deletions
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7
src/backend/commands/defind.c
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@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/Attic/defind.c,v 1.11 1997/03/19 07:52:03 vadim Exp $ * $Header: /cvsroot/pgsql/src/backend/commands/Attic/defind.c,v 1.12 1997/03/26 03:05:28 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -107,7 +107,10 @@ DefineIndex(char *heapRelationName,
relationId = tuple->t_oid; relationId = tuple->t_oid;
if (unique && strcmp(accessMethodName,"btree") != 0) if (unique && strcmp(accessMethodName,"btree") != 0)
elog(WARN, "DefineIndex: unique indexes are only available with the btree access method"); elog(WARN, "DefineIndex: unique indices are only available with the btree access method");
if (numberOfAttributes > 1 && strcmp(accessMethodName,"btree") != 0)
elog(WARN, "DefineIndex: multi-column indices are only available with the btree access method");
/* /*
* compute access method id * compute access method id