queryInternal() protected method (available since version 2.0.1)
Performs the actual DB query of a SQL statement.
| protected mixed queryInternal ( $method, $fetchMode = null ) | ||
|---|---|---|
| $method | string |
Method of PDOStatement to be called |
| $fetchMode | integer |
The result fetch mode. Please refer to PHP manual for valid fetch modes. If this parameter is null, the value set in $fetchMode will be used. |
| return | mixed |
The method execution result |
| throws | yii\db\Exception |
if the query causes any problem |
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