What is db2 command?
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Can you use a select query in a loop to fetch multiple rows? If so what is the advantage of using a cursor?
What is dpf in db2?
What is normalization and what are the five normal forms?
Explain packages.
Which are the db2 tools to protect integrity of the database?
Mention the length of physical storage of the given data types of db2 – date, timestamp, time
How many buffer pools are there in DB2?
What is a Database Request Module(DBRM)?
While creating a table, by mistake you have given size of one field as 10. But as per requirement size should be 8. What is your next step?
Can DB2 be accessed by TSO users? If yes, which command is used to invoke DB2?
Suppose we have a query for update update table1 set col1 = 'val1' where col2=(select .... from ...) suppose the subquery does not return any record, what will happen to update?
what is main use of table space and index object? please its urgent
5 Answers CA, Cap Gemini, CGI, CTS, EDS, HTC, IBM, Satyam, Syntel, TCS, Wipro,