sitnikov, Monday, May 27, 2002, 10:32:07 PM, you wrote: s> Description: s> Problem with timestamp(8) and GROUP BY
s> How-To-Repeat: mysql>> CREATE TABLE test ( s> -> id int auto_increment, s> -> dd timestamp(8), s> -> data int, s> -> PRIMARY KEY (id) s> -> ); s> Query OK, 0 rows affected (0.01 sec) [skip] TIMESTAMP(8) is a display size, not the size of field. If you change column to TIMESTAMP(14) you can see that you have different values for dd. mysql> alter table test change dd dd timestamp(14); Query OK, 4 rows affected (0.03 sec) Records: 4 Duplicates: 0 Warnings: 0 mysql> SELECT dd,count(*) FROM test GROUP BY dd; +----------------+----------+ | dd | count(*) | +----------------+----------+ | 20020527000001 | 1 | | 20020527000002 | 1 | | 20020527000003 | 1 | | 20020527000004 | 1 | +----------------+----------+ 4 rows in set (0.00 sec) -- For technical support contracts, goto https://order.mysql.com/?ref=ensita This email is sponsored by Ensita.net http://www.ensita.net/ __ ___ ___ ____ __ / |/ /_ __/ __/ __ \/ / Egor Egorov / /|_/ / // /\ \/ /_/ / /__ [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
