Suppose we have 10 records with same name and we are reading using READE,after 4 record i have to use CHAIN what is the output
Answers were Sorted based on User's Feedback
Answer / ganesh kandaswamy
Chain is nothing but the combination of setll and reade. After reaching 4th record if we chain it will again reading the 1st record.
| Is This Answer Correct ? | 7 Yes | 0 No |
Answer / aanchal
After reading 4 records if we chain the file. It will read the 4th record. That is the 4th record will be read twice.
| Is This Answer Correct ? | 0 Yes | 5 No |
In single page subfile,if I select the mutiple options in 1 page and without pressing enter,I press rollup key (pagedown).In such case how I can handle it in rpg becasue in single page we have to handle it in pgm. It would be helpful if any one answer with coding
4 Answers Infinite Computer Solutions,
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)
1.How can you search an entire source file for a particular field name? 2.How can you find the differences between two versions of the source for the same program? 3.What is a hidden field as it relates to a sub file? 4.How do you display a sub file that has no records in the sub file?
can anyone say,what is the use of operation extended H/N/P?
What is significance of a file designated as a Primary file in Rpg400 program....also what's use of secoundry file
1.Can any body share me about thease opcodes with example please.Im new for AS/400.Could u please tell me in real senario? 1.TESTN, 2.EVAL 3.EVALR, TIME, 4.MONITOR 5. ENDMON 6.ON-ERROR 7.COMMIT ROLLBACK?
I know whole thing ab't Arrays related to declaration..can anyone tell me what exactly use of array or anyone faced a situation where he found use of array must....
1) How to declare a file? 2) How to define a display file? 3) How to monitor error messages in RPG? 4) How to find the attributes for subfiles? and what is the DDS for subfiles?
how can we find setll setgt chain read reade readp operations are successfull or not,give example.explain in detail.
which MONMSG will give higher priority in CL program? I know MONMSG are of two types. Program Level Monmsg and Command Monmsg?
suppose one file is used by 100 user and file is locked by 100 user, what are the impact analysis?
what is use of sflnxtchg and use of MDT(modify data tag).both r same r not and can we use these on dspf and subfile.