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<hr/>
<h3><span>Statement:</span> season 13 was directed by william malone</h3>
<h3>Input Table: list of freddy 's nightmares episodes</h3>
<div class="step">
<div class="step">
<div class="step-title">Step 1: Select rows where 'season' is 13.</div>
<div class="content" id="step-1">
<table>
<tr>
<td>series</td>
<td>season</td>
<td>title</td>
<td>director__s_</td>
<td>writer__s_</td>
<td>original_airdate</td>
</tr>
<tr>
<td>23</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">1</span></td>
<td>dream come true</td>
<td>george kaczender</td>
<td>thomas lazarus</td>
<td>1989-10-02</td>
</tr>
<tr>
<td>24</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">2</span></td>
<td>heartbreak hotel</td>
<td>william malone</td>
<td>jonathan glassner</td>
<td>1989-10-09</td>
</tr>
<tr>
<td>25</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">3</span></td>
<td>welcome to springwood</td>
<td>ken wiederhorn</td>
<td>a l katz and gilbert adler</td>
<td>1989-10-16</td>
</tr>
<tr>
<td>26</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">4</span></td>
<td>photo finish</td>
<td>tom desimone</td>
<td>jonathan glassner</td>
<td>1989-10-23</td>
</tr>
<tr>
<td>27</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">5</span></td>
<td>memory overload</td>
<td>don weis</td>
<td>michael kirschenbaum</td>
<td>1989-10-30</td>
</tr>
<tr>
<td>28</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">6</span></td>
<td>lucky stiff</td>
<td>william malone</td>
<td>david braff</td>
<td>1989-11-06</td>
</tr>
<tr>
<td>29</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">7</span></td>
<td>silence is golden</td>
<td>chuck braverman</td>
<td>jonathan glassner</td>
<td>1989-11-13</td>
</tr>
<tr>
<td>30</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">8</span></td>
<td>bloodlines</td>
<td>james quinn</td>
<td>gilbert adler and a l katz</td>
<td>1989-11-20</td>
</tr>
<tr>
<td>31</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">9</span></td>
<td>monkey dreams</td>
<td>robert englund</td>
<td>michael kirschenbaum</td>
<td>1989-11-27</td>
</tr>
<tr>
<td>32</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">10</span></td>
<td>do you know where the kids are</td>
<td>bill froelich</td>
<td>wayne rice</td>
<td>1989-12-04</td>
</tr>
<tr>
<td>33</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">11</span></td>
<td>dreams that kill</td>
<td>tom de simone</td>
<td>tom blumquist</td>
<td>1989-12-11</td>
</tr>
<tr>
<td>34</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">12</span></td>
<td>what you don't know can kill you</td>
<td>ken wiederhorn</td>
<td>jonathan glassner</td>
<td>1990-01-01</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">35</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">13</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">easy come , easy go</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">william malone</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">david braff</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">1990-01-08</span></td>
</tr>
<tr>
<td>36</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">14</span></td>
<td>prime cut</td>
<td>david calloway</td>
<td>michael kirschenbaum</td>
<td>1990-01-15</td>
</tr>
<tr>
<td>37</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">15</span></td>
<td>interior loft</td>
<td>ken wiederhorn</td>
<td>david braff</td>
<td>1990-01-22</td>
</tr>
<tr>
<td>38</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">16</span></td>
<td>interior loft later</td>
<td>ken wiederhorn</td>
<td>jonathan glassner</td>
<td>1990-01-29</td>
</tr>
<tr>
<td>39</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">17</span></td>
<td>funhouse</td>
<td>gilbert adler</td>
<td>al katz and gilbert adler</td>
<td>1990-02-05</td>
</tr>
<tr>
<td>40</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">18</span></td>
<td>a family affair</td>
<td>keith samples</td>
<td>david braff</td>
<td>1990-02-12</td>
</tr>
<tr>
<td>41</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">19</span></td>
<td>dust to dust</td>
<td>jonathan glassner</td>
<td>bill froehlich , david braff , and jonathan glassner</td>
<td>1990-02-19</td>
</tr>
<tr>
<td>42</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">20</span></td>
<td>prisoner of love</td>
<td>richard t schor</td>
<td>richard beban</td>
<td>1990-02-26</td>
</tr>
<tr>
<td>43</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">21</span></td>
<td>life sentence</td>
<td>anita w addison</td>
<td>david zuckerman</td>
<td>1990-03-05</td>
</tr>
</table>
</div>
<hr/>
<div class="step">
<div class="step-title">Step 2: Select rows where 'director__s_' is 'william malone'.</div>
<div class="content" id="step-0">
<table>
<tr>
<td>series</td>
<td>season</td>
<td>title</td>
<td>director__s_</td>
<td>writer__s_</td>
<td>original_airdate</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">35</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">13</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">easy come , easy go</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">william malone</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">david braff</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">1990-01-08</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>series</td>
<td>season</td>
<td>title</td>
<td>director__s_</td>
<td>writer__s_</td>
<td>original_airdate</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">35</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">13</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">easy come , easy go</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">william malone</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">david braff</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">1990-01-08</span></td>
</tr>
</table>
</div>
</div>
<hr/>
</div>
</div>
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