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| <hr/> | |
| <h3><span>Statement:</span> spy vs spy is listed under the arcade genre with dragon 32</h3> | |
| <h3>Input Table: beyond software</h3> | |
| <div class="step"> | |
| <div class="step"> | |
| <div class="step-title">Step 1: Select rows where 'title' is 'spy vs spy'.</div> | |
| <div class="content" id="step-1"> | |
| <table> | |
| <tr> | |
| <td>title</td> | |
| <td>genre</td> | |
| <td>c___64</td> | |
| <td>zx_spectrum</td> | |
| <td>others</td> | |
| <td>year</td> | |
| <td>format</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">goodness gracious</span></td> | |
| <td>arcade</td> | |
| <td>c64</td> | |
| <td>n / a</td> | |
| <td>n / a</td> | |
| <td>1983-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">kriegspiel</span></td> | |
| <td>strategy</td> | |
| <td>n / a</td> | |
| <td>n / a</td> | |
| <td>dragon 32</td> | |
| <td>1983-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">space station zebra</span></td> | |
| <td>arcade</td> | |
| <td>n / a</td> | |
| <td>zx spectrum</td> | |
| <td>n / a</td> | |
| <td>1983-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">up periscope</span></td> | |
| <td>strategy</td> | |
| <td>n / a</td> | |
| <td>n / a</td> | |
| <td>dragon 32</td> | |
| <td>1983-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">ankh</span></td> | |
| <td>puzzle</td> | |
| <td>c64</td> | |
| <td>n / a</td> | |
| <td>n / a</td> | |
| <td>1984-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">aztec</span></td> | |
| <td>arcade</td> | |
| <td>c64</td> | |
| <td>n / a</td> | |
| <td>n / a</td> | |
| <td>1984-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">lords of midnight</span></td> | |
| <td>graphic adventure</td> | |
| <td>c64</td> | |
| <td>zx spectrum</td> | |
| <td>amstrad cpc</td> | |
| <td>1984-01-01</td> | |
| <td>tape , disk</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">mr robot</span></td> | |
| <td>arcade</td> | |
| <td>c64</td> | |
| <td>n / a</td> | |
| <td>n / a</td> | |
| <td>1984-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">my chess ii</span></td> | |
| <td>board game</td> | |
| <td>c64</td> | |
| <td>n / a</td> | |
| <td>n / a</td> | |
| <td>1984-01-01</td> | |
| <td>tape , disk</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">psytron</span></td> | |
| <td>tactical combat</td> | |
| <td>c64</td> | |
| <td>zx spectrum</td> | |
| <td>n / a</td> | |
| <td>1984-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">spellbound</span></td> | |
| <td>arcade</td> | |
| <td>n / a</td> | |
| <td>zx spectrum</td> | |
| <td>n / a</td> | |
| <td>1984-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">spy vs spy</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">arcade</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">c64</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">zx spectrum</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">amstrad cpc</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">1984-01-01</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">tape</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">bounces</span></td> | |
| <td>arcade</td> | |
| <td>c64</td> | |
| <td>zx spectrum</td> | |
| <td>n / a</td> | |
| <td>1985-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">doomdark 's revenge</span></td> | |
| <td>graphic adventure</td> | |
| <td>c64</td> | |
| <td>zx spectrum</td> | |
| <td>amstrad cpc</td> | |
| <td>1985-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">psi warrior</span></td> | |
| <td>arcade</td> | |
| <td>c64</td> | |
| <td>n / a</td> | |
| <td>n / a</td> | |
| <td>1985-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">shadowfire</span></td> | |
| <td>tactical combat</td> | |
| <td>c64</td> | |
| <td>zx spectrum</td> | |
| <td>amstrad cpc</td> | |
| <td>1985-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">shadowfire tuner</span></td> | |
| <td>game editor</td> | |
| <td>c64</td> | |
| <td>zx spectrum</td> | |
| <td>n / a</td> | |
| <td>1985-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">sorderon 's shadow</span></td> | |
| <td>graphic adventure</td> | |
| <td>n / a</td> | |
| <td>zx spectrum</td> | |
| <td>n / a</td> | |
| <td>1985-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">quake minus one</span></td> | |
| <td>rts</td> | |
| <td>c64</td> | |
| <td>n / a</td> | |
| <td>n / a</td> | |
| <td>1985-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">superman : the game</span></td> | |
| <td>arcade / strategy</td> | |
| <td>c64</td> | |
| <td>n / a</td> | |
| <td>n / a</td> | |
| <td>1985-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">enigma force</span></td> | |
| <td>tactical combat</td> | |
| <td>c64</td> | |
| <td>zx spectrum</td> | |
| <td>n / a</td> | |
| <td>1986-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">dante 's inferno</span></td> | |
| <td>arcade adventure</td> | |
| <td>c64</td> | |
| <td>n / a</td> | |
| <td>n / a</td> | |
| <td>1986-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">infodroid</span></td> | |
| <td>arcade</td> | |
| <td>c64</td> | |
| <td>n / a</td> | |
| <td>n / a</td> | |
| <td>1986-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">romper room</span></td> | |
| <td>educational</td> | |
| <td>c64</td> | |
| <td>zx spectrum</td> | |
| <td>n / a</td> | |
| <td>1986-01-01</td> | |
| <td>tape</td> | |
| </tr> | |
| </table> | |
| </div> | |
| <hr/> | |
| <div class="step"> | |
| <div class="step-title">Step 2: Select rows where 'genre' is 'arcade'.</div> | |
| <div class="content" id="step-0"> | |
| <table> | |
| <tr> | |
| <td>title</td> | |
| <td>genre</td> | |
| <td>c___64</td> | |
| <td>zx_spectrum</td> | |
| <td>others</td> | |
| <td>year</td> | |
| <td>format</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">spy vs spy</span></td> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">arcade</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">c64</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">zx spectrum</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">amstrad cpc</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">1984-01-01</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">tape</span></td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr/> | |
| <div class="step"> | |
| <div class="step-title">Step 3: Select rows where 'dragon 32' is not 'n/a'.</div> | |
| <div class="content" id="step-1"> | |
| <table> | |
| <tr> | |
| <td>title</td> | |
| <td>genre</td> | |
| <td>c___64</td> | |
| <td>zx_spectrum</td> | |
| <td>others</td> | |
| <td>year</td> | |
| <td>format</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">spy vs spy</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">arcade</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">c64</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">zx spectrum</span></td> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">amstrad cpc</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">1984-01-01</span></td> | |
| <td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">tape</span></td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr/> | |
| <div class="step"> | |
| <div class="step-title">Step 4: 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-2"> | |
| <table> | |
| <tr> | |
| <td>title</td> | |
| <td>genre</td> | |
| <td>c___64</td> | |
| <td>zx_spectrum</td> | |
| <td>others</td> | |
| <td>year</td> | |
| <td>format</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">spy vs spy</span></td> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">arcade</span></td> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">c64</span></td> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">zx spectrum</span></td> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">amstrad cpc</span></td> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">1984-01-01</span></td> | |
| <td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">tape</span></td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr/> | |
| </div> | |
| </div> | |
| <hr/> | |
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