main6null1

\BEGIN{TABLE}
    \caption {main6null}
    \BEGIN{tabular}{|l|}
    \hline
    Main query BEFORE                                                                                                                                                                                                                                                            \\ \hline
    SELECT Accepted \\FROM Approvements AS a5\\WHERE a5.SubmissionId = Submissions.SubmissionId \\AND a4.ExpireTime IS NOT NULL AND Submissions.SubmissionTime >= a4.ExpireTime \\ORDER BY ApprovementTime DESC \\LIMIT 1                                                        \\ \hline
    Main query after                                                                                                                                                                                                                                                             \\ \hline
    SELECT Accepted                                                                 \#7\\               FROM Approvements AS a5\\               WHERE a5.SubmissionId = Submissions.SubmissionId \\                 AND a4.ExpireTime > '0000-00-00 00:00:00' \\AND Submissions.SubmissionTime >= pg.ExpireTime \\              ORDER BY ApprovementTime DESC \\                LIMIT 1  \\ \hline
    \END{tabular}
\END{TABLE}