thank you very much. I have to used loop for this solution, did I? sommai
At 04:53 15/2/2002 -0500, [EMAIL PROTECTED] wrote: >Sorry its not possible. > >Here a User Comment from the commented MySql Doc (Chapter UPDATE Systax) > >-------------- >Comments: >Michael Holopainen: I was looking for info on how-to UPDATE with data >retrived from another table. aka. UPDATE with JOIN. >I noticed many other people were asking the same question so I desided to >write this comment. > >The answer is : "You can't". >Not until MySQL 4.1 that supports sub-selects. > >Then and only then you can use something like this: >UPDATE t1 SET t1.col = (SELECT t2.col FROM t2 WHERE <where clause>) WHERE ><where clause>; > >As far as I can tell not even in MySQL 4.1 can you use JOIN with UPDATE. > >----------------- > > >Original Message: >----------------- >From: Sommai Fongnamthip [EMAIL PROTECTED] >Date: Fri, 15 Feb 2002 16:37:51 +0700 >To: [EMAIL PROTECTED] >Subject: update data from other table > > >Hi, > How to update data in table with data from other table in single SQL >command (without using loop)? > >Sommai, > >---------------------------------------------------------- >Please be informed that all e-mail which are addressing to >thaithanakit.co.th will need to be changed to >BTsecurities.com by March 1, 2002 Thank you. :-) >---------------------------------------------------------- > >--------------------------------------------------------------------- >Before posting, please check: > http://www.mysql.com/manual.php (the manual) > http://lists.mysql.com/ (the list archive) > >To request this thread, e-mail <[EMAIL PROTECTED]> >To unsubscribe, e-mail <[EMAIL PROTECTED]> >Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php > >-------------------------------------------------------------------- >mail2web - Check your email from the web at >http://mail2web.com/ . > > >--------------------------------------------------------------------- >Before posting, please check: > http://www.mysql.com/manual.php (the manual) > http://lists.mysql.com/ (the list archive) > >To request this thread, e-mail <[EMAIL PROTECTED]> >To unsubscribe, e-mail ><[EMAIL PROTECTED]> >Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php ---------------------------------------------------------- Please be informed that all e-mail which are addressing to thaithanakit.co.th will need to be changed to BTsecurities.com by March 1, 2002 Thank you. :-) ---------------------------------------------------------- --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
