What are the unary operations in Relational Algebra?
- 0 Answers
- 492 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
More DB Architecture Interview Questions
Where the procedures are stored in database?
What is the difference between layer and tier?
What is 5NF?
What is Record-at-a-time?
Which part of the RDBMS takes care of the data dictionary? How
What is degree of Relationship type?
What is Fully Functional dependency?
What is DML (Data Manipulation Language)?
What is extension and intension?
What is 2NF?
what is the difference between LENGTH AND SIZE?
Can somebody helps me to arrange these into ascending order depending on their sizes: 1)OLTP 2)ODS 3)DWH 4)DATA MART
Categories
-
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)
