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Cobol-Db2 precompilation for sub programs

 
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ganna_f16

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Joined: 07 Mar 2005
Posts: 17
Location: India

PostPosted: Fri Aug 17, 2007 6:10 pm    Post subject: Cobol-Db2 precompilation for sub programs
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Hi,
I am having a called and calling programs. Both contains the Db2 code.
Please explain for both Static and Dynamic calls.

1) What are all the steps I need to do to run this progrm ( i.e precopilie,compile..)
2) If I cange any of the programs in future, what are the steps I need to take care while precompiling.
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kgumraj2

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Joined: 01 Aug 2007
Posts: 42
Location: Hyderabad

PostPosted: Fri Aug 17, 2007 6:17 pm    Post subject:
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Static Calls:
There is only one Load module, and the load module is linked through OBJ files.

Dynamic Calls:
Each program has one load module. but cant excecute independently

Say ProgramA calls ProgramB and ProgramB is edited

Satic Calls:
You need to precompile ProgramB and ProgramA, with all subprogram OBJ file passing.

Dynamic call:
You need to precompile ProgramB and ProgramA.

OBJ files of all the programs needs to be stored in saparate dataset, hence space problem. this is not there in Dynamic calls .
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