Interested to Buy Any Domain ? << Click Here >> for more details...
What does count (*) do in sql?
- 0 Answers
- 982 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
More SQL PLSQL Interview Questions
Can a table have no primary key?
what is the cursor and use of cursor in pl/sql ?
What are indexes, and what are the different types?
What are two parts of package ?
How do you delete duplicates in sql query using rowid?
what is the use of anchoring object? what r the difference between anchoring object & enclosing object? can any one tell me all the details?
what is self join and what is the requirement of self join? : Sql dba
Write a query to find second highest salary of an employee.
What are the advantages of VIEW?
Why do we use triggers?
What is over () in sql?
How many clustered indexes can be created on a table?
Categories
-
Oracle (3259) - SQL Server (4518)
- MS Access (429)
- MySQL (1402)
- Postgre (483)
- Sybase (267)
- DB Architecture (141)
- DB Administration (291)
- DB Development (113)
- SQL PLSQL (3330)
- MongoDB (502)
- IBM Informix (50)
- Neo4j (82)
- InfluxDB (0)
- Apache CouchDB (44)
- Firebird (5)
- Database Management (1411)
- Databases AllOther (288)
