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| <hr> | |
| <h3><span>Statement:</span> united states has a 69 + 73 + 72 + 75 = 289 score</h3> | |
| <h3>Input Table: 1975 u.s. open (golf)</h3> | |
| <div class="step"> | |
| <div class="step"> | |
| <div class="step-title">Step 1: Select rows where 'country' is 'united states'.</div> | |
| <div id="step-1" class="content"> | |
| <table> | |
| <tr> | |
| <td>place</td> | |
| <td>player</td> | |
| <td>country</td> | |
| <td>score</td> | |
| <td>to_par</td> | |
| <td>money</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t1</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">lou graham</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">74 + 72 + 68 + 73 = 287</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 3</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">playoff</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t1</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">john mahaffey</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">73 + 71 + 72 + 71 = 287</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 3</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">playoff</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t3</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">frank beard</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">74 + 69 + 67 + 78 = 288</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 4</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">10875</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t3</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">ben crenshaw</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">70 + 68 + 76 + 74 = 288</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 4</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">10875</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t3</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">hale irwin</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">74 + 71 + 73 + 70 = 288</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 4</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">10875</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t3</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">bob murphy</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">74 + 73 + 72 + 69 = 288</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 4</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">10875</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t7</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">jack nicklaus</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">72 + 70 + 75 + 72 = 289</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 5</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">7500</span></td> | |
| </tr> | |
| <tr> | |
| <td>t7</td> | |
| <td>peter oosterhuis</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">england</span></td> | |
| <td>69 + 73 + 72 + 75 = 289</td> | |
| <td>+ 5</td> | |
| <td>7500</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t9</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">pat fitzsimons</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">67 + 73 + 73 + 77 = 290</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 6</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">5000</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t9</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">arnold palmer</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">69 + 75 + 73 + 73 = 290</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 6</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">5000</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t9</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">tom watson</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">67 + 68 + 78 + 77 = 290</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 6</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">5000</span></td> | |
| </tr> | |
| </table> | |
| </div> | |
| <hr> | |
| <div class="step"> | |
| <div class="step-title">Step 2: Extract the numerical score from the 'score' column then add column 'num_score' to existing table.</div> | |
| <div id="step-0" class="content"> | |
| <table> | |
| <tr> | |
| <td>place</td> | |
| <td>player</td> | |
| <td>country</td> | |
| <td>score</td> | |
| <td>to_par</td> | |
| <td>money</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t1</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">lou graham</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">74 + 72 + 68 + 73 = 287</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 3</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">playoff</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t1</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">john mahaffey</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">73 + 71 + 72 + 71 = 287</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 3</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">playoff</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t3</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">frank beard</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">74 + 69 + 67 + 78 = 288</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 4</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">10875</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t3</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">ben crenshaw</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">70 + 68 + 76 + 74 = 288</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 4</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">10875</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t3</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">hale irwin</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">74 + 71 + 73 + 70 = 288</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 4</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">10875</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t3</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">bob murphy</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">74 + 73 + 72 + 69 = 288</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 4</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">10875</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t7</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">jack nicklaus</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">72 + 70 + 75 + 72 = 289</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 5</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">7500</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t9</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">pat fitzsimons</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">67 + 73 + 73 + 77 = 290</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 6</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">5000</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t9</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">arnold palmer</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">69 + 75 + 73 + 73 = 290</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 6</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">5000</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t9</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">tom watson</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">67 + 68 + 78 + 77 = 290</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 6</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">5000</span></td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr> | |
| <div class="step"> | |
| <div class="step-title">Step 3: Select rows where 'num_score' is 289.</div> | |
| <div id="step-1" class="content"> | |
| <table> | |
| <tr> | |
| <td>place</td> | |
| <td>player</td> | |
| <td>country</td> | |
| <td>score</td> | |
| <td>to_par</td> | |
| <td>money</td> | |
| <td>num_score</td> | |
| </tr> | |
| <tr> | |
| <td>t1</td> | |
| <td>lou graham</td> | |
| <td>united states</td> | |
| <td>74 + 72 + 68 + 73 = 287</td> | |
| <td>+ 3</td> | |
| <td>playoff</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">287</span></td> | |
| </tr> | |
| <tr> | |
| <td>t1</td> | |
| <td>john mahaffey</td> | |
| <td>united states</td> | |
| <td>73 + 71 + 72 + 71 = 287</td> | |
| <td>+ 3</td> | |
| <td>playoff</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">287</span></td> | |
| </tr> | |
| <tr> | |
| <td>t3</td> | |
| <td>frank beard</td> | |
| <td>united states</td> | |
| <td>74 + 69 + 67 + 78 = 288</td> | |
| <td>+ 4</td> | |
| <td>10875</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">288</span></td> | |
| </tr> | |
| <tr> | |
| <td>t3</td> | |
| <td>ben crenshaw</td> | |
| <td>united states</td> | |
| <td>70 + 68 + 76 + 74 = 288</td> | |
| <td>+ 4</td> | |
| <td>10875</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">288</span></td> | |
| </tr> | |
| <tr> | |
| <td>t3</td> | |
| <td>hale irwin</td> | |
| <td>united states</td> | |
| <td>74 + 71 + 73 + 70 = 288</td> | |
| <td>+ 4</td> | |
| <td>10875</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">288</span></td> | |
| </tr> | |
| <tr> | |
| <td>t3</td> | |
| <td>bob murphy</td> | |
| <td>united states</td> | |
| <td>74 + 73 + 72 + 69 = 288</td> | |
| <td>+ 4</td> | |
| <td>10875</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">288</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">t7</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">jack nicklaus</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">72 + 70 + 75 + 72 = 289</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">+ 5</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">7500</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">289</span></td> | |
| </tr> | |
| <tr> | |
| <td>t9</td> | |
| <td>pat fitzsimons</td> | |
| <td>united states</td> | |
| <td>67 + 73 + 73 + 77 = 290</td> | |
| <td>+ 6</td> | |
| <td>5000</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">290</span></td> | |
| </tr> | |
| <tr> | |
| <td>t9</td> | |
| <td>arnold palmer</td> | |
| <td>united states</td> | |
| <td>69 + 75 + 73 + 73 = 290</td> | |
| <td>+ 6</td> | |
| <td>5000</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">290</span></td> | |
| </tr> | |
| <tr> | |
| <td>t9</td> | |
| <td>tom watson</td> | |
| <td>united states</td> | |
| <td>67 + 68 + 78 + 77 = 290</td> | |
| <td>+ 6</td> | |
| <td>5000</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">290</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 greater than or equal to 1, otherwise return FALSE.</div> | |
| <div id="step-2" class="content"> | |
| <table> | |
| <tr> | |
| <td>place</td> | |
| <td>player</td> | |
| <td>country</td> | |
| <td>score</td> | |
| <td>to_par</td> | |
| <td>money</td> | |
| <td>num_score</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">t7</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">jack nicklaus</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">united states</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">72 + 70 + 75 + 72 = 289</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">+ 5</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">7500</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">289</span></td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr> | |
| <table> | |
| <tr> | |
| <td>verification_result</td> | |
| </tr> | |
| <tr> | |
| <td>TRUE</td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr> | |
| </body></html> | |