Exsr
It is used to call and process a saubroutine. Example Program Dcl-s CharDate Char(6)...
All Articles
Extrct
This opcode extracts: Year, month or day segment of a date or timestamp value...
For
For loop is like any other for loop of any language. It consists of...
If
It is used to check the condition and if it is true, the next...
IfXX
It is used to check the condition and if it is true, the next...
In & Out
This opcode is used to retrieve the value from the dataarea. CRTDTAARA DTAARA(LIB/DA) TYPE(*CHAR)...
Iter
It can be used in DO, DOU, DOUxx, DOW, DOWxx, and FOR loops to...
Kfld
It comes into picture when we define a key list. It represents the key...
Klist
It is used to create a composite key consisting of many key fields that...