That's a plz-send-teh-codez question. OP demonstrated no effort at all in solving his problem and couldn't be bothered learning how to format his question. If

That's a plz-send-teh-codez question. OP demonstrated no effort at all in solving his problem and couldn't be bothered learning how to format his question. If the OP had provided a snippet of SQL or suggested a theory on how this might be solved, even if it was completely wrong, then the question would have remained open, gotten a few answers and perhaps even upvoted.