agregator gives one to many records or many to one record
- 1 Answers
- 3286 Views
- IBM, I also Faced
- E-Mail Answers
Write short notes on manual refreshes.
Explain about the hierarchical model of the database?
What is DB Development software?
In which table collections errors are stored.
How would you design a database for an online site, which would average a million hits a day?
Why does this query return 0?
Explain about query and reporting.
Given an employee table, how would you find out the second highest salary?
What is data modeling with example?
On friday, you issued several insert statements using query analyzer. You then verified the data had been correctly entered with a select statement on monday, your users report that the data is not there what happened?
Define candidate key, alternate key, composite key?
30 Answers IAS, IBM,
What is a database development?
-
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)
