What is the picture clause of null indicator variable?
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Explain package in db2 and its advantages?
what is sql abend code -801,-802?
How many Buffer pools are there in DB2 and what are they?
What is read-only cursor?
How do I create a table MANAGER (EMP-NO, MANAGER) where MANAGER is a foreign key which references to EMP-NO in the same table? Give the exact DDL.
On which levels locks can be applied?
what is the certification that has a good value for a practioner in mainframes but not habving much knowledge on db2 related stuff?
When is the authorization check on DB2 objects done - at BIND time or run time?
What are the various locks available?
What are PACKAGES ?
What does DML stand for and what are some examples of it?
When reorg is used?