>precision</a></td>
  <td>integer</td>
  <td>precision of the column data, if it is numeric.</td>
  <td><a href="/doc/api/1.0/CDbColumnSchema">CDbColumnSchema</a></td>
</tr>
<tr class="inherited" id="rawName">
  <td><a href="/doc/api/1.0/CDbColumnSchema#rawName-detail">rawName</a></td>
  <td>string</td>
  <td>raw name of this column.</td>
  <td><a href="/doc/api/1.0/CDbColumnSchema">CDbColumnSchema</a></td>
</tr>
<tr class="inherited" id="scale">
  <td><a href="/doc/api/1.0/CDbColumnSchema#scale-detail">sca