need help for a simple request
Hi, I have some problems with the following SQL request that I process with phpMyAdmin : select * from TABLE2 where FIELD not in (select FIELD from TABLE1); This request identify all records in TABLE2 which are not in TABLE1 (depending on value of FIELD). TABLE1 and TABLE2 have exactly the same sturcture. I currently use MySql 3.22.34 and phpMyAdmin 2.1.0 What's wrong ? Thank you for your help. - 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
Re: need help for a simple request
alexandre Roussel wrote: Hi, I have some problems with the following SQL request that I process with phpMyAdmin : select * from TABLE2 where FIELD not in (select FIELD from TABLE1); This request identify all records in TABLE2 which are not in TABLE1 (depending on value of FIELD). TABLE1 and TABLE2 have exactly the same sturcture. I currently use MySql 3.22.34 and phpMyAdmin 2.1.0 What's wrong ? You cannot use subqueries in MySQL. Try something like this: select table2.field from table2 left join table1 on (table2.field=table1.field) where table1.field is null; -- _/_/ _/_/_/ - Rafa Jank [EMAIL PROTECTED] - _/ _/ _/ _/ _/ Wirtualna Polska SA http://www.wp.pl _/_/_/_/ _/_/_/ul. Uphagena 2, 80-237 Gdansk, tel/fax. (58) 5215625 _/ _/ _/ ==* http://szukaj.wp.pl *==-- - 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
Re: need help for a simple request
On Wed, 6 Jun 2001 11:52:14 +0200, alexandre Roussel [EMAIL PROTECTED] wrote: subselects are not currently supported with MySQL. Hi, I have some problems with the following SQL request that I process with phpMyAdmin : select * from TABLE2 where FIELD not in (select FIELD from TABLE1); This request identify all records in TABLE2 which are not in TABLE1 (depending on value of FIELD). TABLE1 and TABLE2 have exactly the same sturcture. I currently use MySql 3.22.34 and phpMyAdmin 2.1.0 What's wrong ? Thank you for your help. - 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 Mike(mickalo)Blezien Thunder Rain Internet Publishing Providing Internet Solutions that work! http://www.thunder-rain.com Tel: 1(225) 686-2002 = - 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
