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Massimo's SET FSYNC and SHOW PG_OPTIONS changes, without SET QUERY_LIMIT.

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This commit is contained in:
Bruce Momjian
1999-09-27 20:27:32 +00:00
parent 5a017b96ad
commit d62a7ac6d3
8 changed files with 59 additions and 129 deletions
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37
src/backend/commands/variable.c
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@ -2,7 +2,7 @@
* Routines for handling of 'SET var TO',
* 'SHOW var' and 'RESET var' statements.
*
* $Id: variable.c,v 1.25 1999/07/17 20:16:54 momjian Exp $
* $Id: variable.c,v 1.26 1999/09/27 20:27:03 momjian Exp $
*
*/
@ -11,11 +11,13 @@
#include "postgres.h"
#include "access/xact.h"
#include "catalog/pg_shadow.h"
#include "commands/variable.h"
#include "miscadmin.h"
#include "optimizer/internal.h"
#include "utils/builtins.h"
#include "utils/tqual.h"
#include "utils/trace.h"
#ifdef MULTIBYTE
#include "mb/pg_wchar.h"
@ -528,6 +530,36 @@ reset_timezone()
return TRUE;
} /* reset_timezone() */
/*
* Pg_options
*/
static bool
parse_pg_options(const char *value)
{
if (!superuser()) {
elog(ERROR, "Only users with superuser privilege can set pg_options");
}
parse_options((char *) value, TRUE);
return (TRUE);
}
static bool
show_pg_options(void)
{
show_options();
return (TRUE);
}
static bool
reset_pg_options(void)
{
if (!superuser()) {
elog(ERROR, "Only users with superuser privilege can set pg_options");
}
read_pg_options(0);
return (TRUE);
}
/*-----------------------------------------------------------------------*/
struct VariableParsers
@ -568,6 +600,9 @@ struct VariableParsers
{
"XactIsoLevel", parse_XactIsoLevel, show_XactIsoLevel, reset_XactIsoLevel
},
{
"pg_options", parse_pg_options, show_pg_options, reset_pg_options
},
{
NULL, NULL, NULL, NULL
}