Display File Field Description (DSPFFD) is a command to find out the field information in a file for use in database processing. With this command we can find out the file record format along with the name of the table field with its attributes. I use this command to get information when creating a program in database processing.(more…)
Combining the two character variables on the AS400 CLP can use CAT, TCAT or BCAT. Here are the details:
- CAT – concatenates 2 strings according to variable length (as is).
- TCAT – concatenates 2 strings by ignoring variable lengths and removing trailing blanks for the first variable.
- BCAT – concatenates 2 strings by ignoring variable lengths, removing trailing blanks on the first variable and adding spaces between the two variables.