What is oltp (online transaction processing)?
- 0 Answers
- 577 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
I have a table EMP in which the values will be like this EmpId Ename Sal DeptId 11 Ram 10000 10 11 Ram 10000 10 22 Raj 20000 20 22 Raj 20000 20 33 Anil 15000 30 33 Anil 15000 30 I want to delete only duplicate Rows. After Delete I want the output like this EmpId Ename Sal DeptId 11 Ram 10000 10 22 Raj 20000 20 33 Anil 15000 30
What is the purpose of indexing?
What is the difference between executequery () and executeupdate ()?
Suppose you want to implement the one-to-one relationships while designing tables. How would you do it?
How to create a Master database in SQL server ?
What is the use of RDBMS?
What is inner join in sql server joins?
What is the use of keyword with encryption.
What is sql injection and why is it a problem? : sql server security
Explain stored procedure?
Display a roll having miminum marks in two subjects?
What is the use of nvl work?
-
Oracle (3239) - SQL Server (4518)
- MS Access (429)
- MySQL (1402)
- Postgre (483)
- Sybase (267)
- DB Architecture (141)
- DB Administration (291)
- DB Development (113)
- SQL PLSQL (3312)
- MongoDB (502)
- IBM Informix (50)
- Neo4j (82)
- InfluxDB (0)
- Apache CouchDB (44)
- Firebird (5)
- Database Management (1391)
- Databases AllOther (288)
