What is the role of union all and union
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how to check the table is empty or not?
What does reorg do in db2?
what is the certification that has a good value for a practioner in mainframes but not habving much knowledge on db2 related stuff?
What is alias in db2?
What is DYNSLT keyword? How do you perform selection using DYNSLT
Which are the db2 tools to protect integrity of the database?
What is DB2 (IBM Database 2)?
What db2 400?
How to create a table using embedded sql?
what is differnece between DROP TABLE & DELETE TABLE .
if suppose i am having an ACCOUNT table with 3 coloumns ACC. NO,ACC. NAME,ACC. AMOUNT . If a unique index is also defined on ACC.NO and ACC.NAME then write a query to retrieve account holders records who have more than 1 ACC.
What is dclgen (declaration generator)?