Podupiti (Subqueries)

Podupit (en. subquery) je upit ugnjezden unutar drugog upita. 

Vrste i upotreba podupita:

• osnovni podupiti
• korelirani podupiti
• podupiti koji vracaju redove podataka
• upotreba podupita umesto privremene tabele

Subquery is the request nested inside another query.

Types and use of subqueries:

• basic subqueries
• correlated subqueries
• subqueries that return rows of data
• using subqueries instead of temporary tables