what is the difference between tuple calculus and domain
calculus ?
Answer Posted / kwyto
Whatever you can do in TC you can do in DC and viceversa.
The main difference is that TC refers to the relation in
rows, but DC refers to the relation in columns.
| Is This Answer Correct ? | 37 Yes | 13 No |
Post New Answer View All Answers
How to shrink a database?
Please post the scenerois for writing the complex sql queries , for my practice.Can be any query if you cannot solve.
How does non-cluster index functions?
How do you pass parameter in stored procedure?
Explain entity type?
Can you tell any two advantages of stored procedures?
how to reject duplicates in source sequential file and if by filter option then where is that filter option in the sequential file.
query to Compare data of two tables between two different Databases(Oracle and SQL Server) Eg., Source Database: Oracle Table: Employee Target Database : SQL Server Table : emp
What are the validations performed on the source data? If there are junk data available in the source data, how to eliminate it?
What is database and its types?
What are database connection details?
What are the various ways to execute a query in teradata?
diff b/w inter process and in process
What is ole db used for?
Explain database partitioning.