How to resolve -502 sql code in DB2?
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what are the SQL codes u freequently got?
What is null value in db2?
why we create view.
Describe what a storage group(STOGROUP) is?
When reorg is used?
How does coalesce work?
What is db2 catalog database?
What is a db2 tablespace?
What's The Error Code For Unique Index Voilation?
Mention the way of highlighting as well as putting a cursor to use in a cobol program.
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.
What is a Database Request Module(DBRM)?