Dear all ! I've got a cursor , which selects approximately 25% of records in a table (the total number of records in that table is typically 2 to 20 thousands). For each record ,fetched in that cursor, i need to do some processing , and then delete that record. Now, what's faster: 1) Add the rowid to the fields selected inside the cursor, and issue "delete from MYTAB where rowid = ...." , for each record inside the cursor. or 2) Leave the cursor intact, and just issue one delete statement afterwards, which will delete all the records , fetched by the cursor.
This operation is executed every couple of seconds, so i want to maximally optimize it . Cheers. I'd very much appreciate a prompt responce. Thanks a lot ~ DBAndrey * 03-9254520 * 058-548133 * mailto:[EMAIL PROTECTED] -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Andrey Bronfin INET: [EMAIL PROTECTED] Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
