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Hi, this site will provide all what you need in System i and RPG developments.

My Name is Chamara Withanachchi, System i Expert and RPG Developer. And in the field for last 11 years.

I hope you will find lot of valuable information from this site

BIF

Extracted from IBM Site -

 

Built-in functions are similar to operation codes in that they perform operations on data you specify. Built-in functions can be used in expressions. Additionally, constant-valued built-in functions can be used in named constants. These named constants can be used in any specification.

All built-in functions have the percent symbol (%) as their first character. The syntax of built-in functions is:

function-name{(argument{:argument...})}  

Arguments for the function may be variables, constants, expressions, a prototyped procedure, or other built-in functions. An expression argument can include a built-in function.


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Item Title Author Hits
%REALLOC - Reallocate Storage Chamara Withanachchi 1850
%ALLOC - Allocate Storage Chamara Withanachchi 2040
%Scanrpl - scan and replace Chamara Withanachchi 3388
%SUBARR - Set/Get Portion of an Array Chamara Withanachchi 5081
%PARMNUM Chamara Withanachchi 3133
%SCANRPL Chamara Withanachchi 4376
%SCANRPL (Scan and Replace Characters) Chamara Withanachchi 10687
Using %DEC Chamara Withanachchi 3650
%DEC Built-in function Chamara Withanachchi 12651
%YEARS (Number of Years) Chamara Withanachchi 2556
%XLATE (Translate) Chamara Withanachchi 3589
%XFOOT (Sum Array Expression Elements) Chamara Withanachchi 5249
%UNSH (Convert to Unsigned Format with Half Adjust) Chamara Withanachchi 2142
%UNS (Convert to Unsigned Format) Chamara Withanachchi 2415
%UCS2 (Convert to UCS-2 Value) Chamara Withanachchi 3561
%TRIMR (Trim Trailing Blanks) Chamara Withanachchi 2071
%TRIML (Trim Leading Blanks) Chamara Withanachchi 2057
%TRIM (Trim Blanks at Edges) Chamara Withanachchi 1915
%TLOOKUPxx (Look Up a Table Element) Chamara Withanachchi 2208
%TIMESTAMP (Convert to Timestamp) Chamara Withanachchi 7904
%TIME (Convert to Time) Chamara Withanachchi 3252
%THIS (Return Class Instance for Native Method) Chamara Withanachchi 2518
%SUBST (Get Substring) Chamara Withanachchi 39247
%SUBDT (Extract a Portion of a Date, Time, or Timestamp) Chamara Withanachchi 7188
%STR (Get or Store Null-Terminated String) Chamara Withanachchi 4531
%STATUS (Return File or Program Status) Chamara Withanachchi 2577
%SQRT (Square Root of Expression) Chamara Withanachchi 3440
%SIZE (Get Size in Bytes) Chamara Withanachchi 2434
%SECONDS (Number of Seconds) Chamara Withanachchi 2714
%SCAN (Scan for Characters) Chamara Withanachchi 3031
%REPLACE (Replace Character String) Chamara Withanachchi 2779
%REM (Return Integer Remainder) Chamara Withanachchi 7569
%REALLOC (Reallocate Storage) Chamara Withanachchi 2147
%PARMS (Return Number of Parameters) Chamara Withanachchi 2337
%PADDR (Get Procedure Address) Chamara Withanachchi 2901
%OPEN (Return File Open Condition) Chamara Withanachchi 1944
%OCCUR (Set/Get Occurrence of a Data Structure) Chamara Withanachchi 6545
%NULLIND (Query or Set Null Indicator) Chamara Withanachchi 3461
%MSECONDS (Number of Microseconds) Chamara Withanachchi 2227
%MONTHS (Number of Months) Chamara Withanachchi 1934
%MINUTES (Number of Minutes) Chamara Withanachchi 1788
%LOOKUPxx (Look Up an Array Element) Chamara Withanachchi 1989
%LEN (Get or Set Length) Chamara Withanachchi 3049
%INTH (Convert to Integer Format with Half Adjust) Chamara Withanachchi 2017
%INT (Convert to Integer Format) Chamara Withanachchi 2655
%HOURS (Number of Hours) Chamara Withanachchi 2107
%GRAPH (Convert to Graphic Value) Chamara Withanachchi 2266
%FOUND (Return Found Condition) Chamara Withanachchi 2083
%FLOAT (Convert to Floating Format) Chamara Withanachchi 2388
%ERROR (Return Error Condition) Chamara Withanachchi 1794
 
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