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| <hr/> | |
| <h3><span>Statement:</span> antonio pompa - baldi italy was first in 1999 and 2000</h3> | |
| <h3>Input Table: cleveland international piano competition</h3> | |
| <div class="step"> | |
| <div class="step"> | |
| <div class="step-title">Step 1: Select rows where 'first' is 'antonio pompa - baldi italy'.</div> | |
| <div class="content" id="step-1"> | |
| <table> | |
| <tr> | |
| <td>year</td> | |
| <td>first</td> | |
| <td>second</td> | |
| <td>third</td> | |
| <td>fourth</td> | |
| </tr> | |
| <tr> | |
| <td>2013</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">stanislav khristenko russia</span></td> | |
| <td>arseny tarasevich - nikolaev russia</td> | |
| <td>françois dumont france</td> | |
| <td>jiayan sun china</td> | |
| </tr> | |
| <tr> | |
| <td>2011</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">alexander schimpf germany</span></td> | |
| <td>alexei chernov russia</td> | |
| <td>eric zuber usa</td> | |
| <td>kyu yeon kim south korea</td> | |
| </tr> | |
| <tr> | |
| <td>2009</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">martina filjak croatia</span></td> | |
| <td>dmitri levkovich canada</td> | |
| <td>william youn south korea</td> | |
| <td>evgeny brakhman russia</td> | |
| </tr> | |
| <tr> | |
| <td>2007</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">alexander ghindin russia</span></td> | |
| <td>yaron kohlberg israel</td> | |
| <td>alexandre moutouzkine russia</td> | |
| <td>ran dank israel</td> | |
| </tr> | |
| <tr> | |
| <td>2005</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">chu - fang huang china</span></td> | |
| <td>sergey kuznetsov russia</td> | |
| <td>stanislav khristenko russia</td> | |
| <td>spencer myer usa</td> | |
| </tr> | |
| <tr> | |
| <td>2003</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">kotaro fukuma japan</span></td> | |
| <td>soyeon lee south korea</td> | |
| <td>konstantin soukhovetski russia</td> | |
| <td>andrius zlabys lithuania</td> | |
| </tr> | |
| <tr> | |
| <td>2001</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">roberto plano italy</span></td> | |
| <td>minsoo sohn south korea</td> | |
| <td>özgür aydin turkey</td> | |
| <td>gilles vonsattel switzerland</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">1999</span></td> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">antonio pompa - baldi italy</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">vassily primakov russia</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">shoko inoue japan</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">sean botkin usa</span></td> | |
| </tr> | |
| <tr> | |
| <td>1997</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">per tengstrand sweden</span></td> | |
| <td>gulnora alimova uzbekistan</td> | |
| <td>ning an china</td> | |
| <td>dror biran israel</td> | |
| </tr> | |
| <tr> | |
| <td>1995</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">margarita shevchenko russia</span></td> | |
| <td>marina lomazov / ukraine / usa</td> | |
| <td>dmitri teterin russia</td> | |
| <td>giampaolo stuani italy</td> | |
| </tr> | |
| <tr> | |
| <td>1993</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">amir katz israel</span></td> | |
| <td>not awarded</td> | |
| <td>seizo azuma and japan yuko nakamichi japan</td> | |
| <td>katsunori ishii japan</td> | |
| </tr> | |
| <tr> | |
| <td>1991</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">ilya itin russia</span></td> | |
| <td>anders martinson usa</td> | |
| <td>markus pawlik germany</td> | |
| <td>jean - françois bouvery france</td> | |
| </tr> | |
| <tr> | |
| <td>1989</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">sergei babayan armenia ( ussr )</span></td> | |
| <td>nicholas angelich usa</td> | |
| <td>megumi kaneko japan</td> | |
| <td>pascal godart france</td> | |
| </tr> | |
| <tr> | |
| <td>1987</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">thierry huillet france</span></td> | |
| <td>asaf zohar israel</td> | |
| <td>jonathan bass usa</td> | |
| <td>beatrice hsin - chen long / taiwan / china</td> | |
| </tr> | |
| <tr> | |
| <td>1985</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">daejin kim south korea</span></td> | |
| <td>benedetto lupo italy</td> | |
| <td>hélène jeanney france</td> | |
| <td>neil rutman usa</td> | |
| </tr> | |
| <tr> | |
| <td>1983</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">youngshin an south korea</span></td> | |
| <td>mayumi kameda japan</td> | |
| <td>stéphane lemelin canada</td> | |
| <td>roy kogan usa</td> | |
| </tr> | |
| <tr> | |
| <td>1981</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">philippe bianconi france</span></td> | |
| <td>dan riddle usa</td> | |
| <td>rémy loumbrozo france</td> | |
| <td>roy kogan usa</td> | |
| </tr> | |
| <tr> | |
| <td>1979</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">edward newman usa</span></td> | |
| <td>jean - yves thibaudet france</td> | |
| <td>angela hewitt canada</td> | |
| <td>frederick blum usa</td> | |
| </tr> | |
| <tr> | |
| <td>1977</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">nathalie bera - tagrine france</span></td> | |
| <td>barry salwen usa</td> | |
| <td>douglas montgomery usa</td> | |
| <td>laura silverman usa</td> | |
| </tr> | |
| <tr> | |
| <td>1975</td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">john owings usa</span></td> | |
| <td>julian martin usa</td> | |
| <td>john - patrick millow france</td> | |
| <td>roe van boskirk usa</td> | |
| </tr> | |
| </table> | |
| </div> | |
| <hr/> | |
| <div class="step"> | |
| <div class="step-title">Step 2: Select rows where 'year' is 1999 or 2000.</div> | |
| <div class="content" id="step-0"> | |
| <table> | |
| <tr> | |
| <td>year</td> | |
| <td>first</td> | |
| <td>second</td> | |
| <td>third</td> | |
| <td>fourth</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">1999</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">antonio pompa - baldi italy</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">vassily primakov russia</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">shoko inoue japan</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">sean botkin usa</span></td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr/> | |
| <div class="step"> | |
| <div class="step-title">Step 3: 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-1"> | |
| <table> | |
| <tr> | |
| <td>year</td> | |
| <td>first</td> | |
| <td>second</td> | |
| <td>third</td> | |
| <td>fourth</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">1999</span></td> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">antonio pompa - baldi italy</span></td> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">vassily primakov russia</span></td> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">shoko inoue japan</span></td> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">sean botkin usa</span></td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr/> | |
| </div> | |
| </div> | |
| <hr/> | |
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