You might not want this to be installed when you are first starting to use the table. If the table has only one row, even with a valid where...

Ok, they changed the question. How do I change my answer now?

It still says that -1,0,1 is wrong.

I thought this looked wrong, so I tried it.

I also got -1, 0, 1 from this code

I had to fix one of these for a client. The virus got in via SQL injection from the website. The only artifact in the SQL database was...