How do u design a physical file, when you have 2 Unique fields like for eg in A student file student ID and student examination no both are unique

0 Answers  

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wat is curser?? and its types???

4 Answers   HSBC,

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What is use of IMPORT and EXPORT in RPGLE ? What is activation Group ? What is Service Program ???? How to call another program in RPGLE ?

1 Answers  

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suppose i i am changing / updating record of subfile and i want to change the record in reverse order . means i want to change the bottom record first and so on through readc . how i do it please any one explain .

4 Answers   CSC,

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1..Write an sql query to find the employee name who is having 2 phone numebr? 2.Write an sql query to the the second highest salary of the employee?

4 Answers  

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Can we used ovrdbf command after the opnqry file if yes then What will be out put of your program?

4 Answers   IBM,

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Can any body give the code for this quesition? Using the following details write C-Spec code to set Name to"AMMU LABS SYSTEM" D NAME1 S 10 INZ('AMMU') D NAME2 S 10 INZ('LABS') D NAME3 S 10 INZ('SYSTEM') D NAME S 20

5 Answers  

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1.Write code to read the records from a file and load an array of size 99? Make sure that you take care of all the error conditions?

2 Answers   HSBC,

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how do I preserve and clean the array?

0 Answers   IBM,

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What is the significance of UDATE?

5 Answers   IBM,

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Can AnyOne tell me how to read join logical file in rpg from starting to end?

2 Answers  

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How can we read a particular record from the database file which is not having DDS (Flat File). For example, there are 100 records in the flat file. How can we retrive 15th record in RPG/400 program (Without using CL)

6 Answers   CTS, IBM,

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