postgresql.sql.extra

新的radius程序

/*
 * $Id: postgresql.sql.extra,v 1.1.2.1 2007/07/16 11:22:50 pnixon Exp $
 *
 * Postgresql extra schema for FreeRADIUS
 *
 * Note: (pnixon: 2003-12-10) The following function should not be required
 * if you use the PG specific queries in raddb/postgresql.conf
 *
 * Common utility function for date calculations. This is used in our
 * alternative account stop query to calculate the start of a session.
 *
 * This function is Copyright 2001 by Mark Steele ([e-mail])
 *
 * Please note that this requires the plpgsql to be available in your
 * radius database. If it is not available you can register it with
 * postgres by running this command:
 *
 *   createlang plpgsql <databasename>
 */
CREATE FUNCTION DATE_SUB(date,int4,text) RETURNS DATE AS '
DECLARE
        var1 date;
        var2 text;
BEGIN
        var2 = $2 || '' '' || $3;
        SELECT INTO var1
                to_date($1 - var2::interval, ''YYYY-MM-DD'');
RETURN var1;
END;' LANGUAGE 'plpgsql';