can we concate fileds in physical file? If yes how can we
do?
Answers were Sorted based on User's Feedback
Answer / kumar vikas
No, we cannot concat fields in Physical File. However, in
logical file, we can concat 2 or more fields together into 1
field. format is..
name concat(fname mname lname)
| Is This Answer Correct ? | 31 Yes | 0 No |
Answer / kumar vikas
Hello Radha,
wat u r explaining here is a LF... the question was for a PF if fields can be concatenated in a PF. Ur answer is correct but for PF, fields cannot b concatenated.
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / radha sammangi
00010A R RECORD2 PFILE(PF1)
00020A DATE CONCAT(MTH DAY YEAR)
00030A MTH
00040A DAY
00050A YEAR
Radha
| Is This Answer Correct ? | 4 Yes | 4 No |
no...concatenation of two/more fields in pf not possible...
if you want to do it...it can be possible with the help of lf(logical file)
example: eid concat(jdate name dept)
here eid created with
3 other fields:
they are
joining date and
name
and dept...
| Is This Answer Correct ? | 0 Yes | 0 No |
Suppose if a physical file is having 1000 records, but i deleted 500 records from it. Here the concern is can the size of the file changes or it remains the same... kindly help me out with thorough xplanation.... Thanks in-advance...
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