RE: newbie: dyamic SQL again

From: Gogala, Mladen <MGogala_at_oxhp.com>
Date: Wed, 31 Jan 2001 11:54:52 -0800
Message-ID: <F001.002A6306.20010131113706@fatcity.com>

Try execute immediate instead of DBMS_SQL.
Shoot the application designer.

-----Original Message-----

Sent: Wednesday, January 31, 2001 12:11 PM To: Multiple recipients of list ORACLE-L

Hi,

I have to dynamically create a table and then dynamically get the count
of the rows in a variable. i'm using Oracle 7.3.4. i have written the following code...but its not working.
please help me out.
thanx in advance.

CREATE OR REPLACE PROCEDURE CR_TABLE AS
A NUMBER;
QUERY1 VARCHAR2(200);
QUERY2 VARCHAR2(200);

CUR1 INTEGER;
CUR2 INTEGER;
RET1 INTEGER;
RET2 INTEGER;

BEGIN
CURSOR1:=DBMS_SQL.OPEN_CURSOR;
QUERY1:='CREATE TABLE CR AS SELECT * FROM INS'; DBMS_SQL.PARSE(CUR1,QUERY1,DBMS_SQL.V7); RET1:=DBMS_SQL.EXECUTE(CUR1);
DBMS_SQL.CLOSE_CURSOR(CUR1);
DBMS_OUTPUT.PUT_LINE('TABLE CREATED');
CUR2:=DBMS_SQL.OPEN_CURSOR;
QUERY2:='SELECT COUNT(*) FROM CR';
DBMS_SQL.PARSE(CUR2,QUERY2,DBMS_SQL.V7); RET2:=DBMS_SQL.EXECUTE_AND_FETCH(CUR2);
A:=DBMS_SQL.LAST_ROW_COUNT;
DBMS_SQL.CLOSE_CURSOR(CUR2);
DBMS_OUTPUT.PUT_LINE('ROWS COUNTED');
END;
-anurag

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Author: Gogala, Mladen
INET: MGogala_at_oxhp.com

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