yii\db\ColumnSchemaBuilder::buildCheckString PHP Method

ColumnSchemaBuilder Class Documentation Show file Open project: yiisoft/yii2

buildCheckString() protected method

Builds the check constraint for the column.

protected buildCheckString ( ) : string
return	string	a string containing the CHECK constraint.

    protected function buildCheckString()
    {
        return $this->check !== null ? " CHECK ({$this->check})" : '';
    }

ColumnSchemaBuilder

buildAfterString

buildAppendString

buildCheckString

buildCommentString

buildCompleteString

buildDefaultString

buildFirstString

buildLengthString

buildNotNullString

buildUniqueString

buildUnsignedString

defaultExpression

getTypeCategory