Give a brief description of db2 isolation levels?
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What are union and union all?
Explain about open switch business continuity software?
Which isolation level provides highest data integrity?
If the base table underlying a view is restructured, eg. attributes are added, does the application code accessing the view need to be redone?
What is DYNSLT keyword? How do you perform selection using DYNSLT
Suppose there are many duplicate records in a Db2 table. What is the query to retrive only duplicate records?
What is database manager in db2?
What is dbrm?
Is there any advantage to denormalizing DB2 tables?
which authority can be granted to group of users using the GRANT stmt? A) SYSCTRL B) SYSADM C) DBCTRL D) DB ADM
Is DECLARE TABLE in DCLGEN necessary? Why it used?
what is the total syntax for fetch ? can any one please give me all the details of fetch ? thx