如何将表名传递给函数？

Question

is there any method how to make MySQL function that receives table name or field name ?

something like this :

CREATE PROCEDURE delete_row(the_id INT UNSIGNED , @table_name )  
BEGIN  
    IF ....... THEN
    BEGIN
        DELETE FROM @table_name WHERE id = the_id ;
        .............
    END
END

I tested it with string (SET @table_name="table_name"), but it doesn't works.

Answer 1

declare varchar(max) @mySQL
set @mySQL = 'DELETE FROM ' + @tablename + 'WHERE id = ' + Convert(varchar, @the_id)
sp_executeSQL @mySQL

and to make this work on MySQL (as the commenters pointed out) it should look like this:

mysql> prepare stmt from -> 'DELETE FROM ' + @tablename + 'WHERE id = ' + Convert(varchar, @the_id)
mysql> execute stmt;