COBOL PRECOMPILER ERROR: "XXXXXX" (TABLE) PREVIOUSLY DECLARED OR REFERENCED DCLGEN VARIABLES GETS IMPORTED TWICE FOR ONLY ONE EXEC SQL STATEMENT. WHAT COULD BE THE PROBLEM?

1 Answers  

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In cobol+DB2program if the code of cobol program has changed than i have to do precompilation once again?

6 Answers   TCS,

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I understand Join always perform better than subqueries. Then what is the advantage/use of Subqueries/correlated subqueries etc.,in DB2 programming.Please explain.

0 Answers  

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What is ACQUIRE/RELEASE in BIND?

3 Answers   Cognizant,

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What is database reorganization?

0 Answers  

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What is check constraint in db2?

0 Answers  

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What is a db2 cursor?

0 Answers  

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What are the levels of isolation available with DB2V4

2 Answers   IBM,

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is there any restrictions for unions ?

4 Answers   Patni,

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1 Answers   Mphasis,

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What are delete-connected tables?

1 Answers  

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What are packages in db2?

0 Answers  

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