Hi there, I run simple statement like this:
create table c select * from a union select * from b; where table a has 90,402,534 rows, and table b has 33,358,725 rows. Both tables have the same three variables. It's taken a long time, more than half an hour now. How do I make it faster? Best, Jia -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/mysql?unsub=arch...@jab.org
