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how to update physical file using logucal file with example
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Answer / chinu
Declare the logical file in update mode in the RPG program.
Chain at the record needed to be updated and afer changing
the field value use UPDATE opcode with the record format
name of the LF.The record gets updated
| Is This Answer Correct ? | 5 Yes | 3 No |
If we use the file level keywords like LIFO, FIFO, FCFO in a file, can we see the impact of it by doing the run query of the file? if not how can we see the impact of these keywords.
How to insert more than one record to a pf at a time?(Bulk insert to a pf)
I want to change the attribute of field or want to add new field in existing PF but condition is format level identifier should not change, is it possible?
How many libraries can be there in a library list?
how can i know logical file belongs to which physical file without source?
Maximum how many fields we can create under a record format of PF?
how to see number of logical files depending on a pf?...can we declare more than 20 logical files from a single pf? is it possible
What is the primary file?
When we create a pf and did not fill up maint parameter, then by default which access path will the system take & why?
what is the intractive job? what is the batch job ? how to change the batch job to interactive job?
How many maximum record format a logical file have?
what is dynslt and why we use that command when do we use command
RPG400 
