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First phase of applying Rod Taylor's pg_depend patch. This just adds

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RESTRICT/CASCADE syntax to the DROP commands that need it, and propagates
the behavioral option through the parser to the routines that execute
drops.  Doesn't do anything useful yet, but I figured I'd commit these
changes so I could get out of the parser area while working on the rest.
This commit is contained in:
Tom Lane
2002-07-01 15:27:56 +00:00
parent a3ec44a5d3
commit 131f801d37
13 changed files with 111 additions and 101 deletions
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10
src/include/commands/tablecmds.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: tablecmds.h,v 1.4 2002/04/30 01:24:52 tgl Exp $
* $Id: tablecmds.h,v 1.5 2002/07/01 15:27:56 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -34,13 +34,15 @@ extern void AlterTableAlterColumnFlags(Oid myrelid, bool inh,
Node *flagValue, const char *flagType);
extern void AlterTableDropColumn(Oid myrelid, bool inh,
const char *colName, int behavior);
const char *colName,
DropBehavior behavior);
extern void AlterTableAddConstraint(Oid myrelid, bool inh,
List *newConstraints);
extern void AlterTableDropConstraint(Oid myrelid, bool inh,
const char *constrName, int behavior);
const char *constrName,
DropBehavior behavior);
extern void AlterTableCreateToastTable(Oid relOid, bool silent);
@@ -48,7 +50,7 @@ extern void AlterTableOwner(Oid relationOid, int32 newOwnerSysId);
extern Oid DefineRelation(CreateStmt *stmt, char relkind);
extern void RemoveRelation(const RangeVar *relation);
extern void RemoveRelation(const RangeVar *relation, DropBehavior behavior);
extern void TruncateRelation(const RangeVar *relation);