Disadvantages of using Alias
Write out the disadvantages of using the Alias?
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When we generate the Alias, it forms the new/extra table and this raises the number of tables within the universe, and this may be a problem, if the performance is an issue.
Specify the options in the target session of the update strategy transformation?
Explain the term lattice of cuboids in brief.
Explain does PL/SQL carry overloading?
Which of the following method does not support sorting (Exchange, Selection, Insertion, Deletion)?
What are the main tasks of a Server?
Illustrates the about Data Manipulation Language?
Explain terms Data Cache in Sybase. Answer: It is the memory area where data which is required for the current queries running is bought by Disk upon to memory for
Illustrate briefly the term SQL sub query?
Specify the types of connections we use while connecting with the database?
Give a brief introduction of the term universe in SQL? Brief explain the kinds of universes in business objects?
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