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Fixes for RESET SESSION patch, per Alvaro. Fix a typo in the RESET 

ref page (sorry, my fault!), and simplify the coding of
ResetTempTableNamespace().
This commit is contained in:
Neil Conway 2007-04-12 22:34:45 +00:00
parent c0e42e9325
commit 6df6d8e361
3 changed files with 9 additions and 20 deletions
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8
doc/src/sgml/ref/reset.sgml
View File

@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/ref/reset.sgml,v 1.33 2007/04/12 06:53:46 neilc Exp $
$PostgreSQL: pgsql/doc/src/sgml/ref/reset.sgml,v 1.34 2007/04/12 22:34:45 neilc Exp $
PostgreSQL documentation
-->
@ -42,7 +42,7 @@ SET <replaceable class="parameter">configuration_parameter</replaceable> TO DEFA
<para>
The default value is defined as the value that the parameter would
have had, if no <command>SET</> ever been issued for it in the
have had, if no <command>SET</> had ever been issued for it in the
current session. The actual source of this value might be a
compiled-in default, the configuration file, command-line options,
or per-database or per-user default settings. See <xref
@ -112,7 +112,7 @@ SET <replaceable class="parameter">configuration_parameter</replaceable> TO DEFA
Releases all temporary resources associated with the current
session. This has the same effect as executing the following
command sequence:
<synopsis>
<programlisting>
SET SESSION AUTHORIZATION DEFAULT;
RESET ALL;
DEALLOCATE ALL;
@ -120,7 +120,7 @@ CLOSE ALL;
UNLISTEN *;
RESET PLANS;
RESET TEMP;
</synopsis>
</programlisting>
</para>
</listitem>
</varlistentry>

16
src/backend/catalog/namespace.c
View File

@ -13,7 +13,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/catalog/namespace.c,v 1.94 2007/04/12 06:53:46 neilc Exp $
* $PostgreSQL: pgsql/src/backend/catalog/namespace.c,v 1.95 2007/04/12 22:34:45 neilc Exp $
*
*-------------------------------------------------------------------------
*/
@ -1946,18 +1946,8 @@ InitTempTableNamespace(void)
void
ResetTempTableNamespace(void)
{
char namespaceName[NAMEDATALEN];
Oid namespaceId;
/* find oid */
snprintf(namespaceName, sizeof(namespaceName), "pg_temp_%d", MyBackendId);
namespaceId = GetSysCacheOid(NAMESPACENAME,
CStringGetDatum(namespaceName),
0, 0, 0);
/* clean if exists */
if (OidIsValid(namespaceId))
RemoveTempRelations(namespaceId);
if (OidIsValid(myTempNamespace))
RemoveTempRelations(myTempNamespace);
}
/*

5
src/include/catalog/namespace.h
View File

@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/catalog/namespace.h,v 1.46 2007/04/12 06:53:48 neilc Exp $
* $PostgreSQL: pgsql/src/include/catalog/namespace.h,v 1.47 2007/04/12 22:34:45 neilc Exp $
*
*-------------------------------------------------------------------------
*/
@ -81,6 +81,7 @@ extern char *NameListToQuotedString(List *names);
extern bool isTempNamespace(Oid namespaceId);
extern bool isAnyTempNamespace(Oid namespaceId);
extern bool isOtherTempNamespace(Oid namespaceId);
extern void ResetTempTableNamespace(void);
extern OverrideSearchPath *GetOverrideSearchPath(MemoryContext context);
extern void PushOverrideSearchPath(OverrideSearchPath *newpath);
@ -100,6 +101,4 @@ extern char *namespace_search_path;
extern List *fetch_search_path(bool includeImplicit);
extern void ResetTempTableNamespace(void);
#endif /* NAMESPACE_H */