Answer / kamlesh

if it is multi format lf then any number of record formats
u can specify there is no limit.

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.

Answer / nupur

8000. this can vary,can be lesser if date format,
alphanumeric fields are used.

What is the difference between access path and open data path?

0 Answers  

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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?

0 Answers  

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How many max. Record format a logical file have?

13 Answers   Systime,

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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

4 Answers   ocbc,

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Hi, Please give the answer to this question? I have Phisical 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?Please give me answer?

4 Answers   IBM,

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what is use of self join and which cases you will use this join

1 Answers   TCS,

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what is exception and how many types of exception

1 Answers   Active Brains,

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How many libraries can be there in a library list?

2 Answers  

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When u create a PF and did not fill up Maint parameter, then by default which access path will the system take & why

2 Answers   HCL,

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Q.1 how to implement the commitment control. 2.how to control commitment control from external program.

7 Answers   IBM,

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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?

2 Answers   IBM,

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what is general and type of general

1 Answers   Active Brains,

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