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How does DB2 determine what lock-size to use?
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What are the various locking levels available?
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When do you specify the isolation level? How?
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Where do you specify them ?
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What is the difference between CS and RR isolation levels?
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What are the isolation levels possible ?
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How do you simulate the EXPLAIN of an embedded SQL statement in SPUFI/QMF? Give an example with a host variable in WHERE clause.)
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How do you do the EXPLAIN of a dynamic SQL statement?
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EXPLAIN has output with MATCHCOLS = 0. What does it mean? ?
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Where is the output of EXPLAIN stored? ?
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What do you need to do before you do EXPLAIN?
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What is EXPLAIN? ?
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Give name some fields from SQLCA.
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How is a typical DB2 batch pgm executed ?
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Will precompile of an DB2-COBOL program bomb, if DB2 is down?
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Is DECLARE TABLE in DCLGEN necessary? Why it used?
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Is it mandatory to use DCLGEN? If not, why would you use it at all?
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What are the contents of a DCLGEN? -
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What is DCLGEN ?
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What is the COBOL picture clause for a DB2 column defined as DECIMAL(11,2)?
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