jfield, Thursday, October 10, 2002, 1:33:10 AM, you wrote: jazdc> After adding a key to a nullable column, null values will jazdc> successfully join through to null values in other tables. jazdc> This only seems to happen when the index is added after jazdc> the row contains null values. This affects both MyISAM jazdc> and InnoDB table types and both binary versions 3.23.42 jazdc> and 4.0.4.
[skip] jazdc> mysql> select * from foo, bar where foo.id = bar.id; jazdc> +------+------+ jazdc> | id | id | jazdc> +------+------+ jazdc> | NULL | NULL | jazdc> +------+------+ jazdc> 1 row in set (0.00 sec) Thanks for bug report! -- For technical support contracts, goto https://order.mysql.com/?ref=ensita This email is sponsored by Ensita.net http://www.ensita.net/ __ ___ ___ ____ __ / |/ /_ __/ __/ __ \/ / Victoria Reznichenko / /|_/ / // /\ \/ /_/ / /__ [EMAIL PROTECTED] /_/ /_/\_, /___/\___\_\___/ MySQL AB / Ensita.net <___/ www.mysql.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
