What is optimistic concurrency control? : Transact sql
What is primary key and unique key?
What does sql stand for?
Who developed sql?
What are the most important ddl statements in sql?
what are all types of user defined functions? : Sql dba
How is a PL/SQL code compiled?
Explain the PL/SQL compilation process.
What is pl sql in dbms?
Can you rollback after commit?
What is the use of partition by in sql?
Explain sql data types?
I have a CURSOR then why we need BULK COLLECT again?