Dmitry, ----- Original Message ----- From: "Dmitry Kosoy" <[EMAIL PROTECTED]> Newsgroups: mailing.database.mysql Sent: Thursday, December 12, 2002 8:02 PM Subject: Group by problem
> Hi, > > The following sql operators caused to incorrect results: > > CREATE TEMPORARY TABLE temp_list ( > CurrID char(42) NOT NULL, > OriginalID char(42) NOT NULL , > DocRevision int(16) unsigned NOT NULL > ) TYPE=InnoDB; > > insert into temp_list > select CurrID, OriginalID, max(DocRevision) > from some_table > where DocRevision in (0,1,2,3) > group by OriginalID > having (sum(deleted) = 0); > > I revealed that temp_list table contains some incorrect values of CurrID > (not matched to found OriginaID and Docrevision). > According to Mysql documentation it should work. The values of CurrID is a > primary key in some_table. > > These are the column definitions in some_table (InnoDB): > > CurrID char(42) NOT NULL, > OriginalID char(42) NOT NULL , > DocRevision int(16) unsigned NOT NULL > . > . > . > > I check this in 3.51 and 3.53 and got the same results. Sinisa fixed 2 weeks ago a bug where HAVING(aggregate_function(...) = ...) did not work. Please test with 3.23.54! > Regards, > Dmitry Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com for the online manual and latest news on InnoDB sql query --------------------------------------------------------------------- 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
