public function setUnsigned($unsigned)
    {
        if (($unsigned !== null) && !is_bool($unsigned)) {
            throw SchemaException::invalidColumnUnsignedFlag($this->getName());
        }

        $this->unsigned = $unsigned;
    }
public function setUnsigned($unsigned)
    {
        if (($unsigned !== null) && !is_bool($unsigned)) {
            throw SchemaException::invalidColumnUnsignedFlag($this->getName());
        }

        $this->unsigned = $unsigned;
    }
public function setUnsigned ( $ unsigned ) { if ( ( $ unsigned !== null ) && ! is_bool ( $ unsigned ) ) { throw SchemaException :: invalidColumnUnsignedFlag ( $ this -> getName ( ) ) ; } $ this -> unsigned = $ unsigned ; }
Sets the column unsigned flag.

@param boolean|null $unsigned The column unsigned flag.

@throws \Fridge\DBAL\Exception\SchemaException If the unsigned flag is not a boolean.
Sets the column unsigned flag .