How many sub queries can you combine together ?
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What is rct?
For a db2 column that is being defined as decimal (11, 2), discuss the cobol picture clause.
I understand Join always perform better than subqueries. Then what is the advantage/use of Subqueries/correlated subqueries etc.,in DB2 programming.Please explain.
What is sqlca’s maximum length?
Is db2 a mainframe?
List some fields from sqlca?
What is reorg and runstats in db2?
Explain how can you do the explain of a dynamic sql statement?
What is a db2 collection?
How to find the maximum value in a column in the db2 database?
What is the result of open cursor statement?
What does db2 mean?
What is declare cursor?
How to access db2 tables in mainframe?
How do I delete a table in db2?