Re: Dynamic Tables

From: Tim Sawmiller <sawmillert_at_state.mi.us>
Date: Wed, 31 Jan 2001 13:50:01 -0500
Message-Id: <10758.127928@fatcity.com>

geez, what is this, dynamic table week? :-)

>>> anu_dewan_at_yahoo.co.uk 01/31/01 12:11PM >>>
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:=3DDBMS_SQL.OPEN_CURSOR;
QUERY1:=3D'CREATE TABLE CR AS SELECT * FROM INS'; DBMS_SQL.PARSE(CUR1,QUERY1,DBMS_SQL.V7); RET1:=3DDBMS_SQL.EXECUTE(CUR1);
DBMS_SQL.CLOSE_CURSOR(CUR1);
DBMS_OUTPUT.PUT_LINE('TABLE CREATED');
CUR2:=3DDBMS_SQL.OPEN_CURSOR;
QUERY2:=3D'SELECT COUNT(*) FROM CR';
DBMS_SQL.PARSE(CUR2,QUERY2,DBMS_SQL.V7); RET2:=3DDBMS_SQL.EXECUTE_AND_FETCH(CUR2); A:=3DDBMS_SQL.LAST_ROW_COUNT;
DBMS_SQL.CLOSE_CURSOR(CUR2);
DBMS_OUTPUT.PUT_LINE('ROWS COUNTED');
END; -anurag

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