How to configure the cache size for wiredtiger in mongodb?
Can a table contain multiple foreign key’s?
What is sql server and ase?
What is a schema in postgres?
Do you know the cursor optimization tips?
What is the sql query to find the employee who has Nth maximum salary?
What is denormalization and why would someone consider doing so?
What are the steps you should follow to start sql server in single-user mode?
What is connection pooling in oracle?
Explain the rollback statement?
How delete all records from table in sql?
What are the differences between primary key and unique key?
Why is there a performance difference between two similar queries where one uses union and the other uses union all?
What is mysql shell?
What is policy management?