Oracle-L: RE: Which is beter a cursor or a for loop?

From: Thomas, Kevin <KEVIN.THOMAS_at_saic.com>
Date: Mon, 24 Feb 2003 02:08:48 -0800
Message-ID: <F001.005565CC.20030224020848@fatcity.com>

I would suggest that the cursor is the best way to go. -----Original Message-----
Sent: 24 February 2003 08:39
To: Multiple recipients of list ORACLE-L

Hello,

I was just asked by one of our developers which is beter to use:- a cursor or a for loop?
I must admit I am not sure....

Anyway the specific piece of code in discussion is similar to the following....

        FOR X IN (SELECT X FROM TABLE_NAME 
                    WHERE COL1 = 'Something')) 
            LOOP 
                Do a whole lot of stuff in database here...... 
            LOOP END;

I would guess that the cursor would follow similar execution criteria but using
the cursor syntax.

Any ideas?

TIA
regards
Denham Eva
Oracle DBA
The real problem is not whether machines think but whether men do. - B. F. Skinner

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Author: Thomas, Kevin
  INET: KEVIN.THOMAS_at_saic.com

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Received on Mon Feb 24 2003 - 04:08:48 CST