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| <hr> | |
| <h3><span>Statement:</span> the last record for both the highest totalling name and the lowest totalling name were recorded in the month of september</h3> | |
| <h3>Input Table: list of sumo record holders</h3> | |
| <div class="step"> | |
| <div class="step"> | |
| <div class="step-title">Step 1: Order the table by the 'total' column in ascending order.</div> | |
| <div id="step-1" class="content"> | |
| <table> | |
| <tr> | |
| <td>name</td> | |
| <td>total</td> | |
| <td>first</td> | |
| <td>last</td> | |
| <td>highest_rank</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">kotonishiki</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">34</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1990-09-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1999-09-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">sekiwake</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">kaiō</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">32</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1994-05-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">2000-07-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">ōzeki</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">musōyama</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">31</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1994-03-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">2000-09-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">ōzeki</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">hasegawa</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">30</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1965-11-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1974-09-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">sekiwake</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">kotomitsuki</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">30</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">2001-01-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">2007-07-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">ōzeki</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">akinoshima</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">27</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1988-11-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">2000-09-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">sekiwake</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">takamiyama</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">27</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1969-11-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1982-09-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">sekiwake</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">takatōriki</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">26</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1991-05-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">2000-05-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">sekiwake</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">wakanosato</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">26</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">2000-11-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">2005-09-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">sekiwake</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">daikirin</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">22</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1966-11-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1970-09-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">ōzeki</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">tochiazuma ii</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">22</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1997-07-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">2005-01-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">ōzeki</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">kisenosato</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">22</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">2006-07-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">2011-09-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">ōzeki</span></td> | |
| </tr> | |
| </table> | |
| </div> | |
| <hr> | |
| <div class="step"> | |
| <div class="step-title">Step 2: Select the row number 1.</div> | |
| <div id="step-0" class="content"> | |
| <table> | |
| <tr> | |
| <td>name</td> | |
| <td>total</td> | |
| <td>first</td> | |
| <td>last</td> | |
| <td>highest_rank</td> | |
| </tr> | |
| <tr> | |
| <td>daikirin</td> | |
| <td>22</td> | |
| <td>1966-11-01</td> | |
| <td>1970-09-01</td> | |
| <td>ōzeki</td> | |
| </tr> | |
| <tr> | |
| <td>tochiazuma ii</td> | |
| <td>22</td> | |
| <td>1997-07-01</td> | |
| <td>2005-01-01</td> | |
| <td>ōzeki</td> | |
| </tr> | |
| <tr> | |
| <td>kisenosato</td> | |
| <td>22</td> | |
| <td>2006-07-01</td> | |
| <td>2011-09-01</td> | |
| <td>ōzeki</td> | |
| </tr> | |
| <tr> | |
| <td>takatōriki</td> | |
| <td>26</td> | |
| <td>1991-05-01</td> | |
| <td>2000-05-01</td> | |
| <td>sekiwake</td> | |
| </tr> | |
| <tr> | |
| <td>wakanosato</td> | |
| <td>26</td> | |
| <td>2000-11-01</td> | |
| <td>2005-09-01</td> | |
| <td>sekiwake</td> | |
| </tr> | |
| <tr> | |
| <td>akinoshima</td> | |
| <td>27</td> | |
| <td>1988-11-01</td> | |
| <td>2000-09-01</td> | |
| <td>sekiwake</td> | |
| </tr> | |
| <tr> | |
| <td>takamiyama</td> | |
| <td>27</td> | |
| <td>1969-11-01</td> | |
| <td>1982-09-01</td> | |
| <td>sekiwake</td> | |
| </tr> | |
| <tr> | |
| <td>hasegawa</td> | |
| <td>30</td> | |
| <td>1965-11-01</td> | |
| <td>1974-09-01</td> | |
| <td>sekiwake</td> | |
| </tr> | |
| <tr> | |
| <td>kotomitsuki</td> | |
| <td>30</td> | |
| <td>2001-01-01</td> | |
| <td>2007-07-01</td> | |
| <td>ōzeki</td> | |
| </tr> | |
| <tr> | |
| <td>musōyama</td> | |
| <td>31</td> | |
| <td>1994-03-01</td> | |
| <td>2000-09-01</td> | |
| <td>ōzeki</td> | |
| </tr> | |
| <tr> | |
| <td>kaiō</td> | |
| <td>32</td> | |
| <td>1994-05-01</td> | |
| <td>2000-07-01</td> | |
| <td>ōzeki</td> | |
| </tr> | |
| <tr> | |
| <td>kotonishiki</td> | |
| <td>34</td> | |
| <td>1990-09-01</td> | |
| <td>1999-09-01</td> | |
| <td>sekiwake</td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr> | |
| <div class="step"> | |
| <div class="step-title">Step 3: Select rows where the 'last' column is in the month of September.</div> | |
| <div id="step-1" class="content"> | |
| <table> | |
| <tr> | |
| <td>name</td> | |
| <td>total</td> | |
| <td>first</td> | |
| <td>last</td> | |
| <td>highest_rank</td> | |
| </tr> | |
| <tr> | |
| <td>daikirin</td> | |
| <td>22</td> | |
| <td>1966-11-01</td> | |
| <td>1970-09-01</td> | |
| <td>ōzeki</td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr> | |
| <div class="step"> | |
| <div class="step-title">Step 4: Select rows where the 'highest_rank' column is 'sekiwake'.</div> | |
| <div id="step-2" class="content"> | |
| <table> | |
| <tr> | |
| <td>name</td> | |
| <td>total</td> | |
| <td>first</td> | |
| <td>last</td> | |
| <td>highest_rank</td> | |
| </tr> | |
| <tr> | |
| <td>daikirin</td> | |
| <td>22</td> | |
| <td>1966-11-01</td> | |
| <td>1970-09-01</td> | |
| <td>ōzeki</td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr> | |
| <div class="step"> | |
| <div class="step-title">Step 5: Use a `CASE` statement to return TRUE if the number of rows is equal to 1, otherwise return FALSE.</div> | |
| <div id="step-3" class="content"> | |
| <table> | |
| <tr> | |
| <td>name</td> | |
| <td>total</td> | |
| <td>first</td> | |
| <td>last</td> | |
| <td>highest_rank</td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr> | |
| <table> | |
| <tr> | |
| <td>verification_result</td> | |
| </tr> | |
| <tr> | |
| <td>FALSE</td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr> | |
| </body></html> | |