max() public method
Returns the maximum of the specified column values.
public mixed max ( $q, $db = null ) | ||
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$q | string |
The column name or expression. Make sure you properly quote column names in the expression. |
$db | yii\db\Connection |
The database connection used to generate the SQL statement. If this parameter is not given, the |
return | mixed |
The maximum of the specified column values. |
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