Question
What is the purpose of the SQL "GROUP BY" clause?
More Database Management System Questions
- What does the term "referential integrity" mean in a database context?
- Which of the following is used to speed up data retrieval in a relational database?
- Pick the odd one out.
- In a relational database, a foreign key is used to:
- Which database model is based on the mathematical set theory and is the foundation of many modern databases?
- Which type of database backup only includes the data that has changed since the last full backup?
- What is the purpose of the SQL "HAVING" clause?
- What is the purpose of the SQL "UNION" operator?
- In the context of databases, what does the term sharding refer to?
- Which of the following concurrency control techniques allows multiple transactions to read data simultaneously but ensures that only one transaction can wr...
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt