How many max. Record format a logical file have?
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Answer / kamlesh
if it is multi format lf then any number of record formats
u can specify there is no limit.
| Is This Answer Correct ? | 2 Yes | 11 No |
Answer / syam
Only 1 Record format PF and LF.
If you want to multiple format you need to specify inside
rpg program and write in one format pf.
| Is This Answer Correct ? | 1 Yes | 18 No |
Answer / nupur
8000. this can vary,can be lesser if date format,
alphanumeric fields are used.
| Is This Answer Correct ? | 1 Yes | 25 No |
Suppose I have a pf,it contains 5 members,how to access particular member data from logical file ?and what is the use of member in pf?
Suppose I have a pf, it contains 5 members, how to access particular member data from logical file? What is the use of member in pf?
When we use any keyword like FIFO,LIFO, at file level but whenever we check by runqry we couldn't find answer in FIFO,LIFO,FCFO etc so how we check the answer.
A pf containing 100 records... my query is how to display from 11th record in the pf?
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 update physical files using normal logical file
What is open data path?
1. How can I create a LF using crtlf command based on a particular member in a multimember PF? Where I have to specify the member name? 2. How to differentiate between the types of join from a Join logical file DDS. Is it possible to have different types of Join Logical files? 3.Any performance difference between Opnqrf and Embedded SQL? When I should prefer Opnqryf and when SQL? 4. I know access path is the path chosen by the program to retrieve data. It can be of keyed access path or arrival sequence. *IMMED- *IMMED description says access path is updated each time record is added or deleted from a member. - What is updating here? *REBLD - The access path is completely rebuilt each time a file member is opened. The access path is maintained until the member is closed, then the access path is deleted. - I am not able to understand this completely. Could anyone explain these more clearly? 5.What is the purpose of using activation group. I know it is a resource allocator, but other than this any other benefits of using an activation group?
I had created one physical file tell me command to enter data in to?
How can i retrieve city while my i have one field address length 60 but i don't know what where is city in this field ?
I have physical file with 100 records,there is no any duplicate records in this pf.based on this pf one logical file I have used.but this lf is viewing only 80 records only of that pf?what is the reason for this?
How to update physical file using logical file with example?
RPG400 
