test70.ec
上传用户:dgyhgb
上传日期:2007-01-07
资源大小:676k
文件大小:2k
- /*
- * $Id$
- *
- * This file is a part of GNU SQL Server
- *
- * Copyright (c) 1996, Free Software Foundation, Inc
- * Developed at Institute of System Programming of Russian Academy of Science
- *
- * This program is free software; you can redistribute it and/or modify it under
- * the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Contacts: gss@ispras.ru
- */
- #include <stdio.h>
- #include <stdlib.h>
- int
- main(void)
- {
- char str[100];
- short i=7,k=2;
- char typ;
- int typ1;
- float j=0;
- long cnt;
- EXEC SQL
- DECLARE CURS1 CURSOR FOR
- (
- SELECT AVG (UNTABID) -- COUNT (*) --AVG (NCOLS)
- --COUNT (*) --, MIN (COLNAME) -- ,MAX(COLNAME) ,
- --UNTABID,COLNO, COLTYPE, COLTYPE1
- FROM DEFINITION_SCHEMA.SYSTABLES --SYSCOLUMNS
- -- WHERE
- -- COLNAME>='S' --'SYSCOLUMNS'
- -- AND
- -- UNTABID>0 --:i
- -- AND
- -- (COLNAME < (SELECT MAX(COLNAME)
- -- FROM DEFINITION_SCHEMA.SYSTABLES ))
- -- GROUP BY UNTABID, COLNAME --,UNTABID,
- )
- ;
-
- $ WHENEVER SQLERROR GOTO errexit;
- $ WHENEVER NOT FOUND GOTO exit;
- $ open CURS1;
- while(1)
- {
- *str=0;
- $ fetch CURS1 into :j; /*, :str; , :k, :typ, :typ1; */
- fprintf(stderr,"AVG (UNTABID) = %g n",j);
- /* fprintf(stderr,"UNTABID=%d, MIN (COLNAME)='%s'n",j,str);*/
- /*
- fprintf(stderr,"UNTABID=%d, COLNAME='%s' COLNO=%d "
- "COLTYPE='%d' COTYPE1=%dn",j,str,k,typ,typ1);
- */
- }
- exit:
- fprintf(stderr,"End of Tablen");
- $ close CURS1;
- $ commit work;
- return 0;
- errexit:
- return 1;
- }