Answer / john

File-aid tool is online tool (application) used for
processing files using online screens. File-aid utility is
used in jcl for processing files in batch.

How do you prepare a COBOL + DB2 program from coading till execution ?

1 Answers   Amdocs, Xansa,

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Compare a subselect to a join?

1 Answers  

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what is the input to PLAN? what is the input to DBRM?

4 Answers  

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what is rebinding ?

1 Answers   IBM,

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if any of the column names is provided wrong, where do you get the error(during precompilation or during Bind)

3 Answers  

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Comment whether dclgen is mandatorily used. If not, then what is the point of using it?

0 Answers  

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Is it possible to update a primary key value? If not, what is the error code given? If yes, can more than 1 primary key column be updated at a time?

8 Answers  

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Is there any advantage to denormalizing DB2 tables?

1 Answers  

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What is error -818 in db2. where can you find the timestamp of the DBRM and the source code.( precompile puts the timestamp on dbrm and source code correct?)

2 Answers  

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What is -904 sql code? How to resolve it?

3 Answers  

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What are foreign keys?

1 Answers  

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What is reorg?

0 Answers  

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