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| <hr> | |
| <h3><span>Statement:</span> all 4 test matches took place in october of 1978</h3> | |
| <h3>Input Table: 1978 new zealand rugby union tour of britain and ireland</h3> | |
| <div class="step"> | |
| <div class="step"> | |
| <div class="step-title">Step 1: Select rows where 'status' is 'test match'.</div> | |
| <div id="step-1" class="content"> | |
| <table> | |
| <tr> | |
| <td>opposing_team</td> | |
| <td>against</td> | |
| <td>date</td> | |
| <td>venue</td> | |
| <td>status</td> | |
| </tr> | |
| <tr> | |
| <td>cambridge university</td> | |
| <td>12</td> | |
| <td>1978-10-18</td> | |
| <td>grange road , cambridge</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">tour match</span></td> | |
| </tr> | |
| <tr> | |
| <td>cardiff</td> | |
| <td>7</td> | |
| <td>1978-10-21</td> | |
| <td>cardiff arms park , cardiff</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">tour match</span></td> | |
| </tr> | |
| <tr> | |
| <td>west wales xv</td> | |
| <td>7</td> | |
| <td>1978-10-25</td> | |
| <td>st helen 's , swansea</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">tour match</span></td> | |
| </tr> | |
| <tr> | |
| <td>london counties</td> | |
| <td>12</td> | |
| <td>1978-10-28</td> | |
| <td>twickenham , london</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">tour match</span></td> | |
| </tr> | |
| <tr> | |
| <td>munster</td> | |
| <td>12</td> | |
| <td>1978-10-31</td> | |
| <td>thomond park , limerick</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">tour match</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">ireland</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;">1978-11-04</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">lansdowne road , dublin</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">test match</span></td> | |
| </tr> | |
| <tr> | |
| <td>ulster</td> | |
| <td>7</td> | |
| <td>1978-11-07</td> | |
| <td>ravenhill , belfast</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">tour match</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">wales</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">12</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1978-11-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">cardiff arms park , cardiff</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">test match</span></td> | |
| </tr> | |
| <tr> | |
| <td>south and south - west counties</td> | |
| <td>0</td> | |
| <td>1978-11-15</td> | |
| <td>memorial ground , bristol</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">tour match</span></td> | |
| </tr> | |
| <tr> | |
| <td>midland counties</td> | |
| <td>15</td> | |
| <td>1978-11-18</td> | |
| <td>welford road , leicester</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">tour match</span></td> | |
| </tr> | |
| <tr> | |
| <td>combined services</td> | |
| <td>6</td> | |
| <td>1978-11-21</td> | |
| <td>aldershot military stadium , aldershot</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">tour match</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">england</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;">1978-11-25</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">twickenham , london</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">test match</span></td> | |
| </tr> | |
| <tr> | |
| <td>monmouthshire</td> | |
| <td>9</td> | |
| <td>1978-11-29</td> | |
| <td>rodney parade , newport</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">tour match</span></td> | |
| </tr> | |
| <tr> | |
| <td>north of england</td> | |
| <td>6</td> | |
| <td>1978-12-02</td> | |
| <td>birkenhead park , birkenhead</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">tour match</span></td> | |
| </tr> | |
| <tr> | |
| <td>north and midland of scotland</td> | |
| <td>3</td> | |
| <td>1978-12-05</td> | |
| <td>linksfield stadium , aberdeen</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">tour match</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">scotland</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">9</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1978-12-09</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">murrayfield , edinburgh</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">test match</span></td> | |
| </tr> | |
| <tr> | |
| <td>bridgend</td> | |
| <td>6</td> | |
| <td>1978-12-13</td> | |
| <td>brewery field , bridgend</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">tour match</span></td> | |
| </tr> | |
| <tr> | |
| <td>barbarians</td> | |
| <td>16</td> | |
| <td>1978-12-16</td> | |
| <td>cardiff arms park , cardiff</td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">tour match</span></td> | |
| </tr> | |
| </table> | |
| </div> | |
| <hr> | |
| <div class="step"> | |
| <div class="step-title">Step 2: Extract the month from the 'date' column to add column 'month' to existing table.</div> | |
| <div id="step-0" class="content"> | |
| <table> | |
| <tr> | |
| <td>opposing_team</td> | |
| <td>against</td> | |
| <td>date</td> | |
| <td>venue</td> | |
| <td>status</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">ireland</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">6</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">1978-11-04</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">lansdowne road , dublin</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">test match</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">wales</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">12</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">1978-11-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">cardiff arms park , cardiff</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">test match</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">england</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">6</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">1978-11-25</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">twickenham , london</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">test match</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">scotland</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">9</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">1978-12-09</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">murrayfield , edinburgh</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">test match</span></td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr> | |
| <div class="step"> | |
| <div class="step-title">Step 3: Extract the year from the 'date' column to add column 'year' to existing table.</div> | |
| <div id="step-1" class="content"> | |
| <table> | |
| <tr> | |
| <td>opposing_team</td> | |
| <td>against</td> | |
| <td>date</td> | |
| <td>venue</td> | |
| <td>status</td> | |
| <td>month</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">ireland</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">6</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">1978-11-04</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">lansdowne road , dublin</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">test match</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">11</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">wales</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">12</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">1978-11-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">cardiff arms park , cardiff</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">test match</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">11</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">england</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">6</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">1978-11-25</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">twickenham , london</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">test match</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">11</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">scotland</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">9</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">1978-12-09</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">murrayfield , edinburgh</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">test match</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">12</span></td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr> | |
| <div class="step"> | |
| <div class="step-title">Step 4: Select rows where 'month' is not 'october'.</div> | |
| <div id="step-2" class="content"> | |
| <table> | |
| <tr> | |
| <td>opposing_team</td> | |
| <td>against</td> | |
| <td>date</td> | |
| <td>venue</td> | |
| <td>status</td> | |
| <td>month</td> | |
| <td>year</td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">ireland</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;">1978-11-04</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">lansdowne road , dublin</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">test match</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">11</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1978</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">wales</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">12</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1978-11-01</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">cardiff arms park , cardiff</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">test match</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">11</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1978</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">england</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;">1978-11-25</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">twickenham , london</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">test match</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">11</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1978</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">scotland</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">9</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1978-12-09</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">murrayfield , edinburgh</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">test match</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">12</span></td> | |
| <td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1978</span></td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr> | |
| <div class="step"> | |
| <div class="step-title">Step 5: Select rows where 'year' is not 1978.</div> | |
| <div id="step-3" class="content"> | |
| <table> | |
| <tr> | |
| <td>opposing_team</td> | |
| <td>against</td> | |
| <td>date</td> | |
| <td>venue</td> | |
| <td>status</td> | |
| <td>month</td> | |
| <td>year</td> | |
| </tr> | |
| <tr> | |
| <td>ireland</td> | |
| <td>6</td> | |
| <td>1978-11-04</td> | |
| <td>lansdowne road , dublin</td> | |
| <td>test match</td> | |
| <td>11</td> | |
| <td>1978</td> | |
| </tr> | |
| <tr> | |
| <td>wales</td> | |
| <td>12</td> | |
| <td>1978-11-01</td> | |
| <td>cardiff arms park , cardiff</td> | |
| <td>test match</td> | |
| <td>11</td> | |
| <td>1978</td> | |
| </tr> | |
| <tr> | |
| <td>england</td> | |
| <td>6</td> | |
| <td>1978-11-25</td> | |
| <td>twickenham , london</td> | |
| <td>test match</td> | |
| <td>11</td> | |
| <td>1978</td> | |
| </tr> | |
| <tr> | |
| <td>scotland</td> | |
| <td>9</td> | |
| <td>1978-12-09</td> | |
| <td>murrayfield , edinburgh</td> | |
| <td>test match</td> | |
| <td>12</td> | |
| <td>1978</td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr> | |
| <div class="step"> | |
| <div class="step-title">Step 6: Use a `CASE` statement to return TRUE if the number of rows is equal to 0, otherwise return FALSE.</div> | |
| <div id="step-4" class="content"> | |
| <table> | |
| <tr> | |
| <td>opposing_team</td> | |
| <td>against</td> | |
| <td>date</td> | |
| <td>venue</td> | |
| <td>status</td> | |
| <td>month</td> | |
| <td>year</td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr> | |
| <div class="step"> | |
| <div class="step-title">Final output table:</div> | |
| <div id="step-5" class="content"> | |
| <table> | |
| <tr> | |
| <td>verification_result</td> | |
| </tr> | |
| <tr> | |
| <td>TRUE</td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| <hr> | |
| <h3>Prediction:</span> TRUE</h3> | |
| </body></html> | |