أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
SQL is a query language that allows you to issue a single query or execute a single insert/update/delete. PL-SQL is Oracle's "Procedural Language" SQL, which allows you to write a full program (loops, variables, etc.) to accomplish multiple selects/inserts/updates/deletes.