Explain the term Coalesce
Explain the term Coalesce. Answer: Coalesce is also obtainable in Sybase, this function estimates the listed expressions and returns the first non-null value.
Explain the term Coalesce.
Answer: Coalesce is also obtainable in Sybase, this function estimates the listed expressions and returns the first non-null value.
List out the factors included while selecting the data mining system.
How can we do unit testing into the informatica? How to load data in the informatica?
How do you inform DBPAK regarding Stored Procedure?
Explain about the Data Storage Definition Language?
Specify the difference between the ER Modeling and Dimensional Modeling?
Give a brief introduction of the term BUS Schema?
What is Relational Algebra?
What do you understand by the term denormalization and why would someone consider doing so?
Illustrates the term Monopolistic Competition?
When must you seem de-normalization?
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