yii\db\SchemaBuilderTrait::string PHP Method

SchemaBuilderTrait Trait Documentation ファイルを表示 Open project: yiisoft/yii2

string() public method

Creates a string column.
Since: 2.0.6
public string ( integer $length = null ) : ColumnSchemaBuilder
$length integer column size definition i.e. the maximum string length. This parameter will be ignored if not supported by the DBMS.
return ColumnSchemaBuilder the column instance which can be further customized. 
    public function string($length = null)
    {
        return $this->getDb()->getSchema()->createColumnSchemaBuilder(Schema::TYPE_STRING, $length);
    }
SchemaBuilderTrait
bigInteger
bigPrimaryKey
binary
boolean
char
date
dateTime
decimal
double
float
getDb
integer
money
primaryKey
smallInteger
string
text
time
timestamp