2006/10/18, William R. Mussatto <[EMAIL PROTECTED]>:
Then it is really a UNION. I hope you have the date field as an index otherwise you are looking at a table scan which is always slow.
Ok, if I have the field ID that have the same value in three tables but I want to select however the data based on the date (YYYY-MM-DD) -- http://www.spacemarc.it -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
