What is the difference between oracle and db2?
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what is sql abend code -801,-802?
What is cloudant database?
What is database alias db2?
Explain the use of the WHERE clause.
How do I create a view in db2?
How do you run JCL in cobol program
Define db2 and its databases?
What is bufferpool in db2?
Where can you declare a cursor in a cobol-db2 program?
Why do we use cursor?
select distinct(empid),distinct(dept),name from EMP will the above query work?
OUTER JOINS USED TO GET MATCHING AND NONMATCHING ROWS FORM 2 OR MORE TABLES BASED ON COLUMNS. SIMPLE JOINS ALSO DO THE SAME THEN WHAT IS THE USE OF OUTER JOINS.