Explain All Pages Locking in Sybase
Explain All Pages Locking in Sybase.
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All pages locking:
This is the scheme which is implemented in all servers previous to 11.9. Now there are locks taken out at the page level that may include many rows. The name considers to the fact that all of the pages in any type of data manipulation statement are locked, data and index both.
State the different steps of data warehouse design process.
What are true statements regarding implicit cursors?
Specify the various methods through which we may link the universes?
What do you understand by the term Dataset?
Name the triggers which support SQL Server 2000?
Explain why it is still essential to have at least certain familiarity with file processing systems even although it has become apparent that traditional file processing systems contain a number of shortcomings and restrictions.
What is meant by the data modelling?
Briefly describe snow flake system design in database?
Describe a surrogate key and also explain the ideal primary key and illustrate how surrogate keys meet up this ideal?
When is a functional dependency F considers as to be minimal?
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