Re: newbie: dyamic SQL again

From: Viktor <stant_98_at_yahoo.com>
Date: Wed, 31 Jan 2001 11:53:51 -0800
Message-ID: <F001.002A61D8.20010131111557@fatcity.com>

I am not quite sure what error you are geting since you did not specify it.

But you will definately need to have explicit direct 'CREATE TABLE' privilege, then you may want to try this:
CREATE OR REPLACE PROCEDURE CR_TABLE AS QUERY1 VARCHAR2(200);
QUERY2 VARCHAR2(200);
CUR1 INTEGER;
RET1 INTEGER;
A NUMBER; BEGIN
CUR1:=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');
CUR1:=DBMS_SQL.OPEN_CURSOR;
DBMS_SQL.PARSE(CUR1,'SELECT COUNT(*) FROM CR',DBMS_SQL.V7);
DBMS_SQL.DEFINE_COLUMN (cur1, 1, a);
RET1:=DBMS_SQL.EXECUTE_AND_FETCH(CUR1);

DBMS_SQL.COLUMN_VALUE (cur1, 1, a);
DBMS_SQL.CLOSE_CURSOR(CUR1);
DBMS_OUTPUT.PUT_LINE(a||' - '||'ROWS COUNTED');

END;
/

• anurag dewan <anu_dewan_at_yahoo.co.uk> wrote:
  > 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: Viktor
  INET: stant_98_at_yahoo.com

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Received on Wed Jan 31 2001 - 13:53:51 CST