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Second phase of committing Rod Taylor's pg_depend/pg_constraint patch.

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pg_relcheck is gone; CHECK, UNIQUE, PRIMARY KEY, and FOREIGN KEY
constraints all have real live entries in pg_constraint.  pg_depend
exists, and RESTRICT/CASCADE options work on most kinds of DROP;
however, pg_depend is not yet very well populated with dependencies.
(Most of the ones that are present at this point just replace formerly
hardwired associations, such as the implicit drop of a relation's pg_type
entry when the relation is dropped.)  Need to add more logic to create
dependency entries, improve pg_dump to dump constraints in place of
indexes and triggers, and add some regression tests.
This commit is contained in:
Tom Lane
2002-07-12 18:43:19 +00:00
parent 791a40f943
commit 7c6df91dda
77 changed files with 4074 additions and 1987 deletions
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10
src/include/rewrite/rewriteRemove.h
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@@ -7,14 +7,18 @@
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: rewriteRemove.h,v 1.14 2002/06/20 20:29:52 momjian Exp $
* $Id: rewriteRemove.h,v 1.15 2002/07/12 18:43:19 tgl Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef REWRITEREMOVE_H
#define REWRITEREMOVE_H
extern void RemoveRewriteRule(Oid owningRel, const char *ruleName);
extern void RelationRemoveRules(Oid relid);
#include "nodes/parsenodes.h"
extern void RemoveRewriteRule(Oid owningRel, const char *ruleName,
DropBehavior behavior);
extern void RemoveRewriteRuleById(Oid ruleOid);
#endif /* REWRITEREMOVE_H */