toad custom filter query fail

Question

Im using this tool name as TOAD http://www.quest.com/toad-for-mysql/ for mysql analysis, At the data compare wizard , when I type in a sql query it tells me that the query is fine, I tested the query in phpMyAdmin it worked well.

http://toadformysql.com/thread.jspa?threadID=37479

The query :

  SELECT firstName from user where id=1 LIMIT 1

Table Name is : user id firstName lastName 1 Bill Smith 2 John Smith

Answer 1

By filter , it means the WHERE part of sql query