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Provide an upgrade strategy for dump files containing functions declared

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with OPAQUE.  CREATE LANGUAGE, CREATE TRIGGER, and CREATE TYPE will all
accept references to functions declared with OPAQUE --- but they will
issue a NOTICE, and will modify the function entries in pg_proc to have
the preferred type-safe argument or result types instead of OPAQUE.
Per recent pghackers discussions.
This commit is contained in:
Tom Lane
2002-09-21 18:39:26 +00:00
parent bc49968764
commit eb3adab568
12 changed files with 239 additions and 93 deletions
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17
src/include/commands/defrem.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: defrem.h,v 1.45 2002/09/04 20:31:42 momjian Exp $
* $Id: defrem.h,v 1.46 2002/09/21 18:39:26 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -18,9 +18,7 @@
#define DEFAULT_TYPDELIM ','
/*
* prototypes in indexcmds.c
*/
/* commands/indexcmds.c */
extern void DefineIndex(RangeVar *heapRelation,
char *indexRelationName,
char *accessMethodName,
@@ -35,24 +33,26 @@ extern void ReindexIndex(RangeVar *indexRelation, bool force);
extern void ReindexTable(RangeVar *relation, bool force);
extern void ReindexDatabase(const char *databaseName, bool force, bool all);
/*
* DefineFoo and RemoveFoo are now both in foocmds.c
*/
/* commands/functioncmds.c */
extern void CreateFunction(CreateFunctionStmt *stmt);
extern void RemoveFunction(RemoveFuncStmt *stmt);
extern void RemoveFunctionById(Oid funcOid);
extern void SetFunctionReturnType(Oid funcOid, Oid newRetType);
extern void SetFunctionArgType(Oid funcOid, int argIndex, Oid newArgType);
extern void CreateCast(CreateCastStmt *stmt);
extern void DropCast(DropCastStmt *stmt);
extern void DropCastById(Oid castOid);
/* commands/operatorcmds.c */
extern void DefineOperator(List *names, List *parameters);
extern void RemoveOperator(RemoveOperStmt *stmt);
extern void RemoveOperatorById(Oid operOid);
/* commands/aggregatecmds.c */
extern void DefineAggregate(List *names, List *parameters);
extern void RemoveAggregate(RemoveAggrStmt *stmt);
/* commands/typecmds.c */
extern void DefineType(List *names, List *parameters);
extern void RemoveType(List *names, DropBehavior behavior);
extern void RemoveTypeById(Oid typeOid);
@@ -60,6 +60,7 @@ extern void DefineDomain(CreateDomainStmt *stmt);
extern void RemoveDomain(List *names, DropBehavior behavior);
extern Oid DefineCompositeType(const RangeVar *typevar, List *coldeflist);
/* commands/opclasscmds.c */
extern void DefineOpClass(CreateOpClassStmt *stmt);
extern void RemoveOpClass(RemoveOpClassStmt *stmt);
extern void RemoveOpClassById(Oid opclassOid);