Are views updateable?
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I need to view the number of tables existing under one particular Owner. Is it possible? If so, pl give the SQL query for this?
what is a corelated subquerry?
What is the difference between Primary key and unique index?
what is a collection?
what is the process of precompiler?
How does the processing of a correlated subquery differ from a non correlated subquery?
What is alias in db2?
What does the RUNSTATS Utility do?
In a DB2-CICS program which is acts as co-ordinator and which is participant?
This was related to -811 sqlcode, In a COBOL DB2 program which accesses employee table and selects rows for employee 'A', it should perform a paragraph s001-x if employee 'A' is present. In this case it gets -811 sqlcode, but still it process the paragraph s001-x. What could be wrong in my code.
What are the various isolation levels possible?
Explain the EXPLAIN statement?