|
<html><head> |
|
<style> |
|
body { font-family: Arial, sans-serif; margin: 20px; } |
|
h1 { text-align: center; } |
|
.cot-title { color: blue; } |
|
.pos-title { color: green; } |
|
h2 { color: black; text-align: left; } |
|
h3 { color: black; text-align: left; } |
|
h4 { color: darkslategray; } |
|
table { width: 100%; border-collapse: collapse; margin: 20px 0; } |
|
table, th, td { border: 1px solid #ddd; padding: 8px; } |
|
th { background-color: #f2f2f2; } |
|
tr:nth-child(even) { background-color: #f9f9f9; } |
|
.highlight { background-color: #ffffcc; } |
|
.true { color: green; } |
|
.false { color: red; } |
|
.highlighted-cell { background-color: yellow; cursor: pointer; } |
|
.step-title { background-color: #f1f1f1; color: #444; padding: 10px; margin: 10px 0; font-size: 18px; border-left: 4px solid #888; } |
|
.step { display: block; } |
|
</style> |
|
</head><body> |
|
<hr> |
|
<h3><span>Statement:</span> the average services is less than 7 , when year is greater than 2003 , when industry is less than 1465 , and when regional gva is greater than 9432</h3> |
|
<h3>Input Table: none</h3> |
|
<div class="step"> |
|
<div class="step"> |
|
<div class="step-title">Step 1: Select rows where 'year' is greater than 2003.</div> |
|
<div id="step-1" class="content"> |
|
<table> |
|
<tr> |
|
<td>year</td> |
|
<td>regional_gva</td> |
|
<td>agriculture</td> |
|
<td>industry</td> |
|
<td>services</td> |
|
</tr> |
|
<tr> |
|
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1995</span></td> |
|
<td>4753</td> |
|
<td>11</td> |
|
<td>1110</td> |
|
<td>3632</td> |
|
</tr> |
|
<tr> |
|
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">2000</span></td> |
|
<td>6584</td> |
|
<td>10</td> |
|
<td>1302</td> |
|
<td>5277</td> |
|
</tr> |
|
<tr> |
|
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">2003</span></td> |
|
<td>8201</td> |
|
<td>11</td> |
|
<td>1374</td> |
|
<td>6816</td> |
|
</tr> |
|
<tr> |
|
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">2005</span></td> |
|
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">8978</span></td> |
|
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">11</span></td> |
|
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1465</span></td> |
|
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">7502</span></td> |
|
</tr> |
|
<tr> |
|
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">2007</span></td> |
|
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">9432</span></td> |
|
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">11</span></td> |
|
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1565</span></td> |
|
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">7856</span></td> |
|
</tr> |
|
</table> |
|
</div> |
|
<hr> |
|
<div class="step"> |
|
<div class="step-title">Step 2: Select rows where 'industry' is less than 1465.</div> |
|
<div id="step-0" class="content"> |
|
<table> |
|
<tr> |
|
<td>year</td> |
|
<td>regional_gva</td> |
|
<td>agriculture</td> |
|
<td>industry</td> |
|
<td>services</td> |
|
</tr> |
|
<tr> |
|
<td>2005</td> |
|
<td>8978</td> |
|
<td>11</td> |
|
<td>1465</td> |
|
<td>7502</td> |
|
</tr> |
|
<tr> |
|
<td>2007</td> |
|
<td>9432</td> |
|
<td>11</td> |
|
<td>1565</td> |
|
<td>7856</td> |
|
</tr> |
|
</table> |
|
</div> |
|
</div> |
|
<hr> |
|
<div class="step"> |
|
<div class="step-title">Step 3: Select rows where 'regional_gva' is greater than 9432.</div> |
|
<div id="step-1" class="content"> |
|
<table> |
|
<tr> |
|
<td>year</td> |
|
<td>regional_gva</td> |
|
<td>agriculture</td> |
|
<td>industry</td> |
|
<td>services</td> |
|
</tr> |
|
</table> |
|
</div> |
|
</div> |
|
<hr> |
|
<div class="step"> |
|
<div class="step-title">Step 4: Calculate the average of the 'services' column and add column 'avg_services' to the existing table.</div> |
|
<div id="step-2" class="content"> |
|
<table> |
|
<tr> |
|
<td>year</td> |
|
<td>regional_gva</td> |
|
<td>agriculture</td> |
|
<td>industry</td> |
|
<td>services</td> |
|
</tr> |
|
</table> |
|
</div> |
|
</div> |
|
<hr> |
|
<div class="step"> |
|
<div class="step-title">Step 5: Select rows where 'avg_services' is less than 7.</div> |
|
<div id="step-3" class="content"> |
|
<table> |
|
<tr> |
|
<td>year</td> |
|
<td>regional_gva</td> |
|
<td>agriculture</td> |
|
<td>industry</td> |
|
<td>services</td> |
|
<td>avg_services</td> |
|
</tr> |
|
<tr> |
|
<td>None</td> |
|
<td>None</td> |
|
<td>None</td> |
|
<td>None</td> |
|
<td>None</td> |
|
<td>None</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 the number of rows in the previous step, otherwise return FALSE.</div> |
|
<div id="step-4" class="content"> |
|
<table> |
|
<tr> |
|
<td>year</td> |
|
<td>regional_gva</td> |
|
<td>agriculture</td> |
|
<td>industry</td> |
|
<td>services</td> |
|
<td>avg_services</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> |
|
|