Relationships and query help (was I need your help)

[bancescul]

I have to do a database in acces.It”s about a school.c.t.latcu voda siret baza de date.zip


Can you help me to make the relations into tabel and some complicated query in SQL?

[June7]

You already have tables, queries, forms, reports built. What is specific issue you are having?

Primary key in clase table is cod_clasa and is an autonumber type. However, clasa field in elevi table is text type and you are not saving cod_clasa as foreign key. Either save the cod_clasa value as the foreign key in elevi table in a number field or change clasa field to primary key in clase table.