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Can we use OVRDBF command without using of OPNQRYF ?
Or can we use OPNQRYF command without using of OVRDBF
command ?
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Answer Posted / bharat
OVRDBF can be used separately without opnqryf to override
the attributes of file.
Now, OPNQRYF without ovrdbf, is also possible:
opnqryf creates the open data path and to share the same
data path in a program we use ovrdbf share(*yes), if we do
not use ovrdbf, then program will have its own ODP, so it
will read the file from begining on which query has been
run. So, OPNQRYF selected records will have no importance.
So, we need to use CPYFRMQRYF command and put the selected
recoreds in to runtime file and use that file to read in
program.
| Is This Answer Correct ? | 43 Yes | 3 No |
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Service Program : S1 Modules in S1 : M1 M1 having two procedures : ADD, SUB Current Binder Language STRPGMEXP PGMLVL(*CURRENT) EXPORT SYMBOL("ADD") EXPORT SYMBOL("SUB") ENDPGMEXP Doubt: I need to add one new Module to the Service Program M2 having one procedure ‘MULT’ How to add this new module to the service program S1 ? If I need to recreate the service program again, Do I need to mention the Module M1 again while recreating along with new Module M2? There is no Binding Directory. Binder language structure will be like this STRPGMEXP PGMLVL(*CURRENT) EXPORT SYMBOL("ADD") EXPORT SYMBOL("SUB") EXPORT SYMBOL("MULT") ENDPGMEXP STRPGMEXP PGMLVL(*PREVIOUS) EXPORT SYMBOL("ADD") EXPORT SYMBOL("SUB") ENDPGMEXP
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