public function setTablePrefix($prefix)
    {
        $this->tablePrefix = $prefix;

        $this->getQueryGrammar()->setTablePrefix($prefix);

        return $this;
    }
public function setTablePrefix($prefix)
    {
        $this->tablePrefix = $prefix;

        $this->getQueryGrammar()->setTablePrefix($prefix);

        return $this;
    }
public function setTablePrefix ( $ prefix ) { $ this -> tablePrefix = $ prefix ; $ this -> getQueryGrammar ( ) -> setTablePrefix ( $ prefix ) ; return $ this ; }
Set the table prefix in use by the connection.

@param  string  $prefix
@return $this
Set the table prefix in use by the connection .