select data from multi table

[echox]

hello!

I have n table: table1,table2,...,tablen
which has the same structure.

I want select column1,column2 from table1. if number of row which the select return less than const; i must select column1,column2 from table2 and to continue until the row =const.

is there posible to do this which one query.???
how should i do to received result fastest???

sorry about my bad english.

[TheIceman5]

best way ive worked out is use MS Access database and do queries that way and copy and paste into phpmyadmin to fine tune and it should work perfect.
If that fails search google for sql tutorials.