When a object will be locked & when a record will be locked? Plz explain.

2 Answers  

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are there any useful c runtime apis that I can call from rpg iv?

0 Answers   IBM,

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What does Implicit Open means with respect to a file ? What about the Explicit Open?..what are the major differences between these two?

1 Answers   IBM,

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HI, 1: WHAT IS THE FUNCTION OF %KDS?WITH PROGRAMMING CODES EXAMPLE 2: WHAT IS THE FUNCTION OF Z-ADD AND Z-SUB ? WITH PROGRAMMING CODES EXAMPLE

1 Answers   IBM,

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1.Suppose my file has 10 fields and I want to make the 2nd field Zeros in all records. And assume I have millions of records and I dont want to read each record and update the desired field with 0. Any other way to do this in one step operation? 2. Assume my file has 100 records and I want to see only first 10 records. Is this possible through LF? 3.I have 3 jobs A B and C. I want to submit B after successful completion of A and want to submit C after successful completion of B. Without using job scheduler or job queue, how can i do that through CL program? 4.What is difference between Bind by copy and bind by reference?

4 Answers   Virtusa,

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I have a Physical File name 'File1', which is present in two libraries named 'LIB1' & 'LIB2'. These 2 libraries are listed in the library list. Would like to access data from this file from these two libraries using RPG program. How to do this, any idea?

4 Answers  

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how can we can we the data decimal error?how can we open such file in support

1 Answers  

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Interviewer asked me write down DDS for load all subfile .can anybody write dds

0 Answers  

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check existence of one record without using chain or read?

1 Answers   IBM,

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How to find d key field of a pf that doesn’t have source physical file?

2 Answers  

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I know chain keyword retreive records randomly but how chain keyword exactly works internally????

4 Answers  

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how can you display specific subfile page on the screen in unequal subfile?

0 Answers   IBM,

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