Answer / anurudh dwivedi

this can be done wid 2 methods
1.Interactive SQL
2.Embedded Sql
1. In interactive Sql
Strsql(Command line)
update pf001
set sal=sal+30
where id=1
2. same in embedded sql but save your object of type SQLRPGLE
c/exec sql
c+ update LIB1/pf001 set sal = sal + 30 where id=1
c/end-exec
save and compile(when u will compile,,,, u would be shock!!! update will not work)
but after following steps:
journaling it will work.

Answer / mathan kumar

Ffile1 ufe disk
key chain rec1
if %found
update rec1
endif

Answer / sivaprasad

by using update opcode we can do the update before tht we
must read tht file

Answer / san

HERE EMPLIST IS MY PHYSICAL FILE I OPENED IN UPDATE MODE AND
NAME,ID,BRANCH,SEX IS THE PHYSICAL FILE FIELDS. IT IS VERY
EASY WAY JUST FIRST U HAVE TO READ THE RECORD FORMAT OF
PFILE AND EVALUATE THE VALUES WHICH U WANT INTO THE FIELDS
NOTE THAT FOR CHARACTER FIELDS SPECIFY THE STRING IN SINGLE
QUOTE AND NUMERIC WITHOUT QUOTES AND GIVE THE VALUES TO THE
FIELDS BASED ON THE LENGTHS WHICH U HAD DECLARED IN PFILE. I
THINK I EXPLAINED VERY BRIEFLY K CHEERS BYE KEEP LEARNING .

FEMPLIST UF A E K DISK
/FREE
READ E;
NAME = 'SAN';
ID = 12345 ;
BRANCH= 'CSE';
ADDR = 'HYDERABAD';
SEX = 'MALE';
UPDATE E;
*INLR = *ON;
/end-free

can anybody help me that what is the procedure of debugging the service program?

3 Answers   CSC,

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Mr.Yallamanda Reddy P thanks for your answer sir,can we use test(D) opcode in RPG/400,if yes please help me by eloborating on that answer by writing a sample code for that sir

2 Answers   iGate,

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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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1.How to read a subfile in out put mode? 2.what are the keywords used to share same file? 3.using composite key which rpg code used?

3 Answers   HSBC,

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How to identify the object has compiled with the debug view as *source without using STRDBG?

6 Answers  

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Why we need to give File and To file Names While we are using OVRDBF. What is your understanding related to this?

2 Answers   Cap Gemini,

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I have one cl program which calls two rpg programs named a & b. I am loading a run time array in Pgm A and the control comes back to cl pgm. i call pgmb and I want to read the runtime array in pgmb which was loaded in pgma. How it can be acheived. I should not use any intermediate file or dataarea to store the loaded values.

2 Answers  

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what procedure should we use to find whether the following operations are successful or not setll setgt chain read reade readp pls tell with example i'm not lazy to read the manual or not lazy to do anything.but sometimes i cannot understand the things given in manual in high level english its little bit complicated for me,i can't understand their way of writing thats why i ask these questions here and find the solution in simple words that i can understand thats the real reason sir.sorry if i had hurt you or disturbed you.please understand my situation.

5 Answers   iGate,

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1.String operatio such as moving the characters to the variables? 2.what are the building functions for check file longs? 3.which of the following methods will make externally describe file fields available to a program? A: A/copy statement that specifies the library file and member of the field reference file source code B: A data structure definition specification that names the file on the EXTNAME keyword C: A data structure definition specification that names the file on the IMPORT keyword? D: A Definition specification for each desired field with the REFFLD keyword

1 Answers   CSC, CTS,

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what happens when sflsiz = sflpag? What are the advantages and disadvantages?

0 Answers   IBM,

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

0 Answers  

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in rpg could u please tell me errors types and meanings like 3030 that ....

1 Answers   EXL, UHG,

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