Is it mandatory for the primary key to be given a value when a new record is inserted?
No Answer is Posted For this Question
Be the First to Post Answer
Why do we need sharding?
How to run pl sql program in mysql?
How do sql triggers work?
What are stored procedures in mysql?
The select into statement is most often used to create backup copies of tables or for archiving records?
Explain polymorphism in pl/sql.
How does cross join work in sql?
Why primary key is required?
What is difference between primary and secondary key?
What is sql and how does it work?
Where are my tempfiles, I don't see them in v$datafile or dba_data_file?
What does seeding a database mean?