Answer Posted / aa
there are several uses of OVRDBF command.. basically it is
used to temperaroly override some attributes of a physical
file to another...
main uses of OVRDBF includes..
1) Temp. sharing ODP
2) working on member other than frst member
3) setting pointer according to key value or through RRN
value
4) accesing object from any library which is not listed in
LIBL
| Is This Answer Correct ? | 21 Yes | 1 No |
Post New Answer View All Answers
Hello, I have created a CMD type object. In one of the fields in Display file , I would like to see All the Source files present by pass the name of Library. Tried using CHoice(Keyword) and Choicepgm on PARM , but doesn't seems to be working. Any help please..
define the purpose of the *cat function?
what are necessary keywords to code message subfile?
How to reverse the string in rpg
can you specify a display file to be used in the following modes input,output, or combined modes ?
What is compiler directive in as400? Give example of compiler directive.?
i am using non join multiple format my 3 database file is like that pf97 R REC ENAME ETENNO ESTATUS K ENAME pf98 R REC1 ENAME ESAL K ENAME PF99 R REC3 ENAME CRDCARD EID K EID & MY NON JOIN LOGICAL FILE IS ALSO SAME EXCEPT RECORD NAMES BEFORE I TRIED WITH 2 FILES SO ITS SAYS ERROR I.E.(Key field attributes must be same as for previous formats. ) SO I CHANGED KEYFIELD ACCORDING TO PF SO ITS WORKING BUT AFTER ADDING 3 FILES ITS SAYING SAME ERROR . I DONT KNOW I NEW IN AS400 PLLZ HELP ME I HAVE ONE MORE QUE. CANT BE USE DIFFERENT KEYFIELD (NOT ACCORDING TO PF) IN NON JOIN LOGICAL FILE.
how many maximum spaces could be given in o specs?
how can you detect and handle a record lock situation?
what does vldcmdkey means?
define the purpose of the *bcat function?
what is cab?
what is the difference between *like and *namvar ?
the maximum number of subfiles that can defined in a rpg program for one display file is ___ .
what if my system I runs with system value qccsid 65535?
