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Standardize get_whatever_oid functions for object types with

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unqualified names.

- Add a missing_ok parameter to get_tablespace_oid.
- Avoid duplicating get_tablespace_od guts in objectNamesToOids.
- Add a missing_ok parameter to get_database_oid.
- Replace get_roleid and get_role_checked with get_role_oid.
- Add get_namespace_oid, get_language_oid, get_am_oid.
- Refactor existing code to use new interfaces.

Thanks to KaiGai Kohei for the review.
This commit is contained in:
Robert Haas
2010-08-05 14:45:09 +00:00
parent 641459f269
commit 2a6ef3445c
25 changed files with 259 additions and 437 deletions
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4
src/include/commands/dbcommands.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2010, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/commands/dbcommands.h,v 1.50 2010/01/02 16:58:03 momjian Exp $
* $PostgreSQL: pgsql/src/include/commands/dbcommands.h,v 1.51 2010/08/05 14:45:07 rhaas Exp $
*
*-------------------------------------------------------------------------
*/
@@ -59,7 +59,7 @@ extern void AlterDatabase(AlterDatabaseStmt *stmt, bool isTopLevel);
extern void AlterDatabaseSet(AlterDatabaseSetStmt *stmt);
extern void AlterDatabaseOwner(const char *dbname, Oid newOwnerId);
extern Oid get_database_oid(const char *dbname);
extern Oid get_database_oid(const char *dbname, bool missingok);
extern char *get_database_name(Oid dbid);
extern void dbase_redo(XLogRecPtr lsn, XLogRecord *rptr);

3
src/include/commands/defrem.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2010, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/commands/defrem.h,v 1.102 2010/07/03 13:53:13 rhaas Exp $
* $PostgreSQL: pgsql/src/include/commands/defrem.h,v 1.103 2010/08/05 14:45:07 rhaas Exp $
*
*-------------------------------------------------------------------------
*/
@@ -99,6 +99,7 @@ extern void AlterOpClassOwner(List *name, const char *access_method, Oid newOwne
extern void AlterOpClassOwner_oid(Oid opclassOid, Oid newOwnerId);
extern void AlterOpFamilyOwner(List *name, const char *access_method, Oid newOwnerId);
extern void AlterOpFamilyOwner_oid(Oid opfamilyOid, Oid newOwnerId);
extern Oid get_am_oid(const char *amname, bool missing_ok);
/* commands/tsearchcmds.c */
extern void DefineTSParser(List *names, List *parameters);

3
src/include/commands/proclang.h
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@@ -1,5 +1,5 @@
/*
* $PostgreSQL: pgsql/src/include/commands/proclang.h,v 1.15 2009/06/11 14:49:11 momjian Exp $
* $PostgreSQL: pgsql/src/include/commands/proclang.h,v 1.16 2010/08/05 14:45:08 rhaas Exp $
*
*-------------------------------------------------------------------------
*
@@ -21,5 +21,6 @@ extern void RenameLanguage(const char *oldname, const char *newname);
extern void AlterLanguageOwner(const char *name, Oid newOwnerId);
extern void AlterLanguageOwner_oid(Oid oid, Oid newOwnerId);
extern bool PLTemplateExists(const char *languageName);
extern Oid get_language_oid(const char *langname, bool missing_ok);
#endif /* PROCLANG_H */

4
src/include/commands/tablespace.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2010, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/commands/tablespace.h,v 1.23 2010/01/07 03:53:08 rhaas Exp $
* $PostgreSQL: pgsql/src/include/commands/tablespace.h,v 1.24 2010/08/05 14:45:08 rhaas Exp $
*
*-------------------------------------------------------------------------
*/
@@ -51,7 +51,7 @@ extern Oid GetDefaultTablespace(bool forTemp);
extern void PrepareTempTablespaces(void);
extern Oid get_tablespace_oid(const char *tablespacename);
extern Oid get_tablespace_oid(const char *tablespacename, bool missing_ok);
extern char *get_tablespace_name(Oid spc_oid);
extern bool directory_is_empty(const char *path);