public function from(string $tableName, string $tableAlias = '') : self
    {
        $this->setTable($tableName, $tableAlias);

        return $this;
    }
public function from(string $tableName, string $tableAlias = '') : self
    {
        $this->setTable($tableName, $tableAlias);

        return $this;
    }
public function from ( string $ tableName , string $ tableAlias = '' ) : self { $ this -> setTable ( $ tableName , $ tableAlias ) ; return $ this ; }
Specifies which table we're selecting from

@param string $tableName The name of the table we're selecting from
@param string $tableAlias The alias of the table name
@return self For method chaining
Specifies which table we re selecting from