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Make toast-table creation and deletion work somewhat reliably.

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Don't go through pg_exec_query_dest(), but directly to the execution
routines.  Also, extend parameter lists so that there's no need to
change the global setting of allowSystemTableMods, a hack that was
certain to cause trouble in the event of any error.
This commit is contained in:
Tom Lane
2000-07-04 06:11:54 +00:00
parent 9cf327790d
commit cdeca5f590
18 changed files with 144 additions and 98 deletions
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8
src/backend/libpq/be-pqexec.c
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@@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/libpq/Attic/be-pqexec.c,v 1.33 2000/06/28 03:31:41 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/libpq/Attic/be-pqexec.c,v 1.34 2000/07/04 06:11:37 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -136,7 +136,11 @@ PQexec(char *query)
* pg_exec_query_dest will put the query results in a portal which will
* end up on the top of the portal stack.
*
* XXX memory context manipulation needs thought here.
* XXX memory context manipulation is WRONG here --- the query needs
* to be executed in a context different from CurrentMemoryContext,
* perhaps a freshly created sub-context. If I were expecting that
* this code needs to work again, then I'd fix it. But actually I'm
* planning to rip out this entire module sometime soon... tgl 7/2000.
* ----------------
*/
pg_exec_query_dest(query, Local, CurrentMemoryContext);