Explain various types of locks in a transaction? Which is better and why?
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What is a Transformation?
can i use the commands "modify" and Change in DB2 to alter my column datatype and its name in a table?
Explain the record term used in database.
give a simple example of physical and logical data independence
List some advantages of dbms.
i applied prompt on country when i run report it shows list of all countries but want it to show only four countries name
what is the full procedure for using store procedure in informatica7.1?
Explain the table term used in database.
Explain natural key?
What are the disadvantages of views in a database?
can u combine pipeline parallelism and partition parallalism? how and whan?
wHat Is THE difference between MOVEL and MOVEL(P)……….. CAN ANYONE EXPLAIN ME..
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