Re: PARAMETER SUBSTITUION ON UPDATE STATEMENT

What is the relationship between table1 and table2?

Igor Neyman, OCP DBA
ineyman_at_perceptron.com

• Original Message ----- To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com> Sent: Friday, April 05, 2002 6:23 AM

> You can use DBMS_SQL if it will help you.
>
> -----Original Message-----
> Moya
> Sent: 05 April 2002 15:28
> To: Multiple recipients of list ORACLE-L
>
>
> Hi all,
>
> DECLARE
> mfield varchar2(20);
> CURSOR t1 Select region, value from table2;
>
> BEGIN
> FOR t1rec IN t1 LOOP
> mfield := t1rec.region||'_00';
> UPDATE table1
> SET mfield = mfield + 1;
> END LOOP;
> END;
>
> Basically, I would want to update field1 in table1 based on the value of
> region from table2. If region = ABC, I want to concatenate region and _00
to
> determine field to update in table1.
>
> Structure of Table1
> REG_00
> ABC_00
> DES_00
>
> Is this possible?
>
> Moses
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: Moses Ngati Moya
> INET: moyam_at_mtn.co.ug
>
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Igor Neyman
  INET: ineyman_at_perceptron.com

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
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