Define truncate and delete commands?
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wHAT IS THE difference between foreign key and reference key
How to create student table through query with a numeric column of ID and Name of Chaeacter and D-O-B with date type in database What will be the query for this purpose?
What is the difference between Memory_target and Memory_max_target? Why its required to resize these parameter?
Which is best database?
How can we check whether A S M instance is up or down?
Explain fully functional dependency?
What is Dedicated server configuration ?
Discuss some of the techniques that can be used to tune operational performance.
Enlist some commands of ddl, dml, and dcl.
What is the use of TABLES option in EXP command ?
What are the types of model?
Explain the main control blocks available in ims db?