What is the differnce between Order by and Group by
- 1 Answers
- 3752 Views
- I also Faced
- E-Mail Answers
Answer Posted / guest
Order by is to sort the output records based on some
columns and group by is to group the records and to apply
aggregate functions on the particular columns
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
Explain various types of locks in a transaction? Which is better and why?
What is the difference between specialization and generalization?
aht is the difference b/w network & hierarchial & relational dbms????
After normalization, what are the conditions which have to keep in mind to de-normalize it?
what is transaction state, buffer management, shadow paging
What is difference between data and database?
What is ase database?
How many types of normalization? What is the use of it?
What is relational database with example?
What is the best database?
How to implement database security?
How many types of locks are present in a database?
What are the most common databases?
Explain inner and outer joins with examples.
When should you not use firebase?
