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| <h3><span>Statement:</span> there are only three highest ranks listed in the table</h3> | |
| <h3>Input Table: list of sumo record holders</h3> | |
| <div class="step"> | |
| <table> | |
| <tr><td>name</td><td>total</td><td>first</td><td>last</td><td>highest_rank</td></tr><tr><td>kotonishiki</td><td>34</td><td>1990-09-01</td><td>1999-09-01</td><td>sekiwake</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>musōyama</td><td>31</td><td>1994-03-01</td><td>2000-09-01</td><td>ōzeki</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>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>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>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> | |
| </table> | |
| </div> | |
| <h3>SQL Command:</h3> | |
| <div class="sql-command">SELECT | |
| CASE | |
| WHEN COUNT(DISTINCT highest_rank) = 3 THEN 'TRUE' | |
| ELSE 'FALSE' | |
| END | |
| FROM table_sql;</div> | |
| </body></html> | |