What is the difference between primary and candidate key?
No Answer is Posted For this Question
Be the First to Post Answer
Under which circumstance should you create an index on a table?
What is the default identifier of structure in C?
Is data lake a database?
On startup, the transaction log of a database has filled and recovery has suspended, what can I do?
Explain file manager?
Is it possible to update AS400 database record while reading it with no lock
Explain data independence & its types.
Is storing images in a database a good idea?
how to reject duplicates in source sequential file and if by filter option then where is that filter option in the sequential file.
Which three commands cause a transaction to end?
After normalization, what are the conditions which have to keep in mind to de-normalize it?
How to do Stored procedure testing? Who does this testing (Developer or tester)?
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)