What is check constraint in db2?
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what is load and unload in db2
What is alias in db2?
What is db2 command?
How can you display the current date & current time ?
What is the use of DELGEN in DB2? Can we Write the program with out using it?
how to resolve -805 . how to see dbrm and package not found
What is the difference between IN subselects and EXISTS subselect?
how to unload different table data into different gdg files/ vsam files.
What are iseries servers?
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?
Where are plans stored?
What is package in db2 mainframe?