What are the types of triggers in sql?
Why do we need sharding?
What is union, minus and interact commands?
What is sql partition?
What can you do with pl sql?
Explain the structure of pl/sql in brief.
how to achieve this problem?i am having table with two colums like empno,gender. in gender column, i am having records male,female like that .my final output will be male female 5 6
Define concurrency control. : Transact sql
How do I run a sql query?
Which column of the user triggers data dictionary view displays the database event that will fire the trigger?
How do I get sql certification?
What is the difference between instead of trigger and after trigger?
How to fetch alternate records from a table?