yii\db\SchemaBuilderTrait::double PHP Method

double() public method

Creates a double column.
Since: 2.0.6
public double ( integer $precision = null ) : ColumnSchemaBuilder
$precision integer column value precision. First parameter passed to the column type, e.g. DOUBLE(precision). This parameter will be ignored if not supported by the DBMS.
return ColumnSchemaBuilder the column instance which can be further customized.
    public function double($precision = null)
    {
        return $this->getDb()->getSchema()->createColumnSchemaBuilder(Schema::TYPE_DOUBLE, $precision);
    }