I'm a little unsure of what's going on here. Sometimes I get the error message
Notice in ./sql.php#1225
Undefined variable: sql_limit_to_append
when executing a manual SQL query. It doesn't happen every time, though.
On the demo server, I have done this:
Then I clicked the "Home" icon from the navigation frame (not a frame anymore, but you know what I mean) and tried again, using the query "use information_scheme; show tables;" with the same result: I saw the error message.
I then tried the same sequence with a third query: "use sakila; select * from actor". I did NOT see the error message.
I wondered if it was related to this message:
This table does not contain a unique column. Grid edit, checkbox, Edit, Copy and Delete features are not available.
Which appears at the top of the first two queries and not on the third. So I duplicated the actor table, dropped the two indexes, and tried to recreate. It does not seem to be related, as I was still unable to recreate the error message even without any unique key/index.
Any ideas what's going on here?