Explain various types of locks in a transaction? Which is better and why?
No Answer is Posted For this Question
Be the First to Post Answer
How does rows store in Teradata
Is storing images in a database a good idea?
What do you mean by foreign key and primary key?
Which Statement would you use to remove the EMPLOYEE_Id_PK PRIMARY KEY constraint and all depending constraints from the EMPLOYEE table?
how to reject duplicates in source sequential file and if by filter option then where is that filter option in the sequential file.
What is database schema name?
What is the purpose of firebase?
What is the advantage of varchar2 over char?
can any one tell me how i can start database testing mean what should be initial point and how i can write a query for listing page of any item thanks in advance
Explain partial key?
what is meant by Dynamic query?
plz suggest me the books for the preparation of NIC written exam.
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)