Topic: Question on
There are two tables where there can be any data. Without restrictions. Within the limits of typification it is clear. id in and - primary key, in b - id - foreign key on and create table a (id int, name varchar (100)) create table b (id int, someval varchar (100)) 1) select a.id from an inner join b on b.id = a.id 2) select a.id from a right join b on b.id = a.id generally what request returns more records?