As in summary. Consider following database: create table a_table(id integer primary key, a_column varchar(32) not null, another_column varchar(32)); create alias a_function for ...
For a column in which you wish to perform a subselect, pass a hash indicating what kind of subselect with a key that must be one of the following: :in, :not_in, :equals, :not_equals. Use :equals and ...
Flg. SQL query virker fint i Transact SQL, men overfoert til Jet SQL (Access) giver den en fejl. Det er ikke et spoergsmaal om skriverettigheder, men jeg kan forstaa at man ikke kan bruge subselects ...