Sql testing

Can anyone please tell me wht is SQL testing.
Actually i have 2 years of manual experience, recently i saw a job openings for SQL testing, so can i attend for that interview.Pls kindly suggest me as it is very urgent

Thanks in advance

hi friend,

One question from my side...Do you have strong SQL skill???? it it is so then attend the interview..ALL THE BEST..

Thanks
Deepasree