What is the difference between a Physical File & a Logical?
Answer Posted / anwar khan
PF file hold the actual data of a database file.
LF is a view of the logical view of data
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
how do you use commitment control in rpg program ?
how do u compile rpgle program?
What Does 'sr' In Columns 7-8 Of C Specs Mean?
what is maximum number of arrays allowed in rpg?
when do you use f-spec. Continuation line ?
What is data structure in as400? What is the use of data structure?
explain the use of dftwrt display keyword?
define a output queue?
which single rpg opcode performs both setll and reade?
Difference Between Skip Before & Space Before?
Hi,Can any body give the code for the below mentioned quetion.?Im trying to get coding in with easily inderstanding.Plese give me the coding for this? 1.How would you achieve this requirement with out using RPG/RPGLE pgm,but by using only CL?Read a database file and display file contents on the screen when enter key pressed the next record should be displayed on screen.When the last record is reached or when F3 key is pressed the program should exit if the file is empty,a message should be displayed indicate that there are no records to display. Database file Name=EMPDBF Fields in EMPDBF to be displayed on screen Employee Number- EMPNUM(5,0) Employee Name- EMPNAM(30,A) Employee Address-EMP ADDR(50 A)
can you have multiple key lists for a single file ?
what are the various types of device files?
what are the different commands used in rlu ?
What is binder language ?