1998-04-29 12:41:29 +00:00
|
|
|
/*-------------------------------------------------------------------------
|
|
|
|
*
|
1999-02-13 23:22:53 +00:00
|
|
|
* version.c
|
2000-07-06 05:48:31 +00:00
|
|
|
* Returns the PostgreSQL version string
|
1998-04-29 12:41:29 +00:00
|
|
|
*
|
2008-01-01 19:46:01 +00:00
|
|
|
* Copyright (c) 1998-2008, PostgreSQL Global Development Group
|
2007-01-20 01:08:42 +00:00
|
|
|
*
|
1998-04-29 12:41:29 +00:00
|
|
|
* IDENTIFICATION
|
|
|
|
*
|
2008-01-01 19:46:01 +00:00
|
|
|
* $PostgreSQL: pgsql/src/backend/utils/adt/version.c,v 1.16 2008/01/01 19:45:53 momjian Exp $
|
1998-04-29 12:41:29 +00:00
|
|
|
*
|
|
|
|
*-------------------------------------------------------------------------
|
|
|
|
*/
|
|
|
|
|
|
|
|
#include "postgres.h"
|
|
|
|
|
2000-07-06 05:48:31 +00:00
|
|
|
#include "utils/builtins.h"
|
1998-04-29 12:41:29 +00:00
|
|
|
|
|
|
|
|
2000-07-06 05:48:31 +00:00
|
|
|
Datum
|
|
|
|
pgsql_version(PG_FUNCTION_ARGS)
|
1998-04-29 12:41:29 +00:00
|
|
|
{
|
2000-07-06 05:48:31 +00:00
|
|
|
int n = strlen(PG_VERSION_STR);
|
|
|
|
text *ret = (text *) palloc(n + VARHDRSZ);
|
1998-04-29 12:41:29 +00:00
|
|
|
|
2007-02-27 23:48:10 +00:00
|
|
|
SET_VARSIZE(ret, n + VARHDRSZ);
|
2000-07-06 05:48:31 +00:00
|
|
|
memcpy(VARDATA(ret), PG_VERSION_STR, n);
|
1998-04-29 12:41:29 +00:00
|
|
|
|
2000-07-06 05:48:31 +00:00
|
|
|
PG_RETURN_TEXT_P(ret);
|
1998-04-29 12:41:29 +00:00
|
|
|
}
|