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<hr/>
<h3><span>Statement:</span> the only total that appears more than two times is 31</h3>
<h3>Input Table: list of sumo record holders</h3>
<div class="step">
<div class="step">
<div class="step-title">Step 1: Select rows where the 'total' column is equal to 31.</div>
<div class="content" id="step-1">
<table>
<tr>
<td>name</td>
<td>total</td>
<td>first</td>
<td>last</td>
<td>highest_rank</td>
</tr>
<tr>
<td>kotonishiki</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">34</span></td>
<td>1990-09-01</td>
<td>1999-09-01</td>
<td>sekiwake</td>
</tr>
<tr>
<td>kaiō</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">32</span></td>
<td>1994-05-01</td>
<td>2000-07-01</td>
<td>ōzeki</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">musōyama</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">31</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">1994-03-01</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">2000-09-01</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">ōzeki</span></td>
</tr>
<tr>
<td>hasegawa</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">30</span></td>
<td>1965-11-01</td>
<td>1974-09-01</td>
<td>sekiwake</td>
</tr>
<tr>
<td>kotomitsuki</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">30</span></td>
<td>2001-01-01</td>
<td>2007-07-01</td>
<td>ōzeki</td>
</tr>
<tr>
<td>akinoshima</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">27</span></td>
<td>1988-11-01</td>
<td>2000-09-01</td>
<td>sekiwake</td>
</tr>
<tr>
<td>takamiyama</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">27</span></td>
<td>1969-11-01</td>
<td>1982-09-01</td>
<td>sekiwake</td>
</tr>
<tr>
<td>takatōriki</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">26</span></td>
<td>1991-05-01</td>
<td>2000-05-01</td>
<td>sekiwake</td>
</tr>
<tr>
<td>wakanosato</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">26</span></td>
<td>2000-11-01</td>
<td>2005-09-01</td>
<td>sekiwake</td>
</tr>
<tr>
<td>daikirin</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">22</span></td>
<td>1966-11-01</td>
<td>1970-09-01</td>
<td>ōzeki</td>
</tr>
<tr>
<td>tochiazuma ii</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">22</span></td>
<td>1997-07-01</td>
<td>2005-01-01</td>
<td>ōzeki</td>
</tr>
<tr>
<td>kisenosato</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">22</span></td>
<td>2006-07-01</td>
<td>2011-09-01</td>
<td>ōzeki</td>
</tr>
</table>
</div>
<hr/>
<div class="step">
<div class="step-title">Step 2: Use a `CASE` statement to return TRUE if the number of rows is equal to 1, otherwise return FALSE.</div>
<div class="content" id="step-0">
<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" style="background-color:#90EE90;" title="Used in transformation">musōyama</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">31</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">1994-03-01</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">2000-09-01</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">ōzeki</span></td>
</tr>
</table>
</div>
</div>
<hr/>
</div>
</div>
<hr/>
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