public function dropPrimaryKey($name, $table)
    {
        $cmdPromise = $this->createCommand()->dropPrimaryKey($name, $table)->execute();
        return $this->execPromise($cmdPromise, "drop primary key $name");
    }
public function dropPrimaryKey($name, $table)
    {
        $cmdPromise = $this->createCommand()->dropPrimaryKey($name, $table)->execute();
        return $this->execPromise($cmdPromise, "drop primary key $name");
    }
public function dropPrimaryKey ( $ name , $ table ) { $ cmdPromise = $ this -> createCommand ( ) -> dropPrimaryKey ( $ name , $ table ) -> execute ( ) ; return $ this -> execPromise ( $ cmdPromise , "drop primary key $name" ) ; }
Builds and executes a SQL statement for dropping a primary key.
@param string $name the name of the primary key constraint to be removed.
@param string $table the table that the primary key constraint will be removed from.
@return LazyPromiseInterface
Builds and executes a SQL statement for dropping a primary key .