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Have SHOW ALL include variable descriptions.

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Matthias Schmidt
This commit is contained in:
Bruce Momjian
2005-06-14 20:42:53 +00:00
parent cf48d8b3aa
commit 61e2c00e64
2 changed files with 23 additions and 16 deletions
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19
src/backend/utils/misc/guc.c
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@ -10,7 +10,7 @@
* Written by Peter Eisentraut <peter_e@gmx.net>.
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.265 2005/06/14 17:43:13 momjian Exp $
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.266 2005/06/14 20:42:53 momjian Exp $
*
*--------------------------------------------------------------------
*/
@ -4337,12 +4337,15 @@ GetPGVariableResultDesc(const char *name)
if (pg_strcasecmp(name, "all") == 0)
{
/* need a tuple descriptor representing two TEXT columns */
tupdesc = CreateTemplateTupleDesc(2, false);
/* need a tuple descriptor representing three TEXT columns */
tupdesc = CreateTemplateTupleDesc(3, false);
TupleDescInitEntry(tupdesc, (AttrNumber) 1, "name",
TEXTOID, -1, 0);
TupleDescInitEntry(tupdesc, (AttrNumber) 2, "setting",
TEXTOID, -1, 0);
TupleDescInitEntry(tupdesc, (AttrNumber) 3, "description",
TEXTOID, -1, 0);
}
else
{
@ -4415,14 +4418,17 @@ ShowAllGUCConfig(DestReceiver *dest)
int i;
TupOutputState *tstate;
TupleDesc tupdesc;
char *values[2];
char *values[3];
/* need a tuple descriptor representing two TEXT columns */
tupdesc = CreateTemplateTupleDesc(2, false);
/* need a tuple descriptor representing three TEXT columns */
tupdesc = CreateTemplateTupleDesc(3, false);
TupleDescInitEntry(tupdesc, (AttrNumber) 1, "name",
TEXTOID, -1, 0);
TupleDescInitEntry(tupdesc, (AttrNumber) 2, "setting",
TEXTOID, -1, 0);
TupleDescInitEntry(tupdesc, (AttrNumber) 3, "description",
TEXTOID, -1, 0);
/* prepare for projection of tuples */
tstate = begin_tup_output_tupdesc(dest, tupdesc);
@ -4438,6 +4444,7 @@ ShowAllGUCConfig(DestReceiver *dest)
/* assign to the values array */
values[0] = (char *) conf->name;
values[1] = _ShowOption(conf);
values[2] = (char *) conf->short_desc;
/* send it to dest */
do_tup_output(tstate, values);