What is merge
What is meant by the term merge?
Expert
a) Merge refers to a stage which is available in both the parallel and server jobs.
b) Merge stage is used in order to unite two tables(server/parallel) or two tables/datasets(parallel).
c) Merge necessitate that the master table/dataset and the update table/dataset needs to be sorted.
d) Merge is carried out on the key field, and key field is essential in the master and update the dataset/table.
Illustrates the NetLib for Clipper? Answer: It is a multi-faceted networking library for CA-Clipper. While this focuses upon network functionality this also have man
partial specialization and total specialization rules in enhanced erd.......
Describe briefly the ‘paradigm mismatch’ among SQL and application programming languages.
Explain how is the HASH file used and where we can use it?
Briefly explain the Dashboard in the business intelligence?
Illustrates the term Open Server in Sybase?
Give a brief introduction of the term surrogate key?
Briefly describe the term dimension tables and fact tables?
You have been given a setup of tables with data and inquired to make a new database to store them. What are you looking for, when you observe the data values in the tables?
Describe some of the major objectives of normalization?
18,76,764
1930765 Asked
3,689
Active Tutors
1451277
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!