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UTL_FILE [message #648934]

Mon, 07 March 2016 20:26

mskphani
Messages: 5
Registered: March 2016

Junior Member

Hi

I have around 1 million records that need to be written to a csv file. I have used utl_file. It's taking more time. Is there any way to speed up the writing process. Thanks for your help.

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Re: UTL_FILE [message #648935 is a reply to message #648934]

Mon, 07 March 2016 20:52

BlackSwan
Messages: 26766
Registered: January 2009
Location: SoCal

Senior Member

Welcome to this forum.

Please read and follow the forum guidelines, to enable us to help you:
OraFAQ Forum Guide
How to use {code} tags and make your code easier to read

sqlplus scott/tiger
set colsep ,
set pages 0
spool emp.csv
SELECT * FROM EMP;
SPOOL OFF
EXIT

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Re: UTL_FILE [message #648956 is a reply to message #648935]

Tue, 08 March 2016 12:39

Bill B
Messages: 1971
Registered: December 2004

Senior Member

You have to run the commands from a script (file.sql) file for all the commands to work correctly.

sqlplus scott/tiger
set colsep ,
set pages 0
SET FEEDBACK OFF
SET ECHO OFF
SET LINESIZE 20000
SET TRIMSPOOL OFF
SET VERIFY OFF
SET HEADING OFF
SET TERMOUT OFF
spool emp.csv
SELECT * FROM EMP;
SPOOL OFF
EXIT

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