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Make it possible to execute crashed CREATE/DROP commands again.

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Now indexes of pg_class and pg_type are unique indexes
and guarantee the uniqueness of correponding attributes.
heap_create() was changed to take another boolean parameter
which allows to postpone the creation of disk file.
The name of rd_nonameunlinked was changed to rd_unlinked.
It is used generally(not only for noname relations) now.
Requires initdb.
This commit is contained in:
Hiroshi Inoue
1999-11-04 08:01:09 +00:00
parent a2c834f709
commit 2e2189a568
14 changed files with 156 additions and 58 deletions
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4
src/backend/executor/execAmi.c
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@ -5,7 +5,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: execAmi.c,v 1.42 1999/09/18 19:06:47 tgl Exp $
* $Id: execAmi.c,v 1.43 1999/11/04 08:00:57 inoue Exp $
*
*-------------------------------------------------------------------------
*/
@ -503,7 +503,7 @@ ExecCreatR(TupleDesc tupType,
* heap_create creates a name if the argument to heap_create is
* '\0 '
*/
relDesc = heap_create(NULL, tupType, true, false);
relDesc = heap_create(NULL, tupType, true, false, true);
}
else
{