What is an artificial (derived) primary key? When should it be used?
No Answer is Posted For this Question
Be the First to Post Answer
How many types of rdbms are there?
What is the full meaning of dbms?
what is difference between clustering and mirroring?
Explain the components of rdbms?
What is the use of FILE option in EXP command ?
wat is meant by oracle
What are the types of Calculated columns available ?
Define truncate and delete commands?
How to unzip a file in ssis?
How are exceptions handled in pl/sql? Give some of the internal exceptions name?
Explain what are triggers and rules?
Is there an example how to configure externalfileaccess setting in firebird.conf?
Oracle (3253)
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)