About an OPCODE EVAL-CORR
I would like to have sample code on the OPCODE LIKEREC with all its parameters like with *All and *KEY and *INPUT and *OUTPUT. Also, I want to know whether OPCODE EVAL-CORR in iSeries or not  because when I want to transfer data from one DS (Data Structure) to another DS using EVAL-CORR, I’m getting [...]

Answer Question   |  February 8, 2013  4:27 AM
Data structures, iSeries

Substring A Packed Field
Hello I have a flat record format that I move into an external data structure. Within the external data structure, I have many packed fields. Rather than refer to each of pacekd field by external field name, I would like to be able to substring each packed field out, and then, move the value of [...]

Answer Question   |  September 3, 2010  4:13 PM
Array, Data Structure to Flat File, Data structures, Flat files, Packed Fields, Substring

Databases vs. Data Structures
I am working for a website company that uses data structures heavily, as opposed to databases. Could someone help me understand the difference between these two? I am recruiting for this company, but am a non-technical person.

Answer Question   |  July 23, 2010  8:20 PM
Data Area Data Structure, Data management, Data structures, Database design, Database servers, Databases

Creating Variable Number of Elements in Array Data Structures
Is there a way to create a variable number of elements in an array data structure or multi occurrence data structure? I have an application where I need to be able to expand the elements or occurrences on the fly Thanks Ron Newman

Answer Question   |  June 14, 2010  2:04 PM
Arrays, Arrays (programming), Data structures

SQLRPGLE – Result Set
I have an SQLRPGLE program [PGMA] containing the following: D ResultSet       DS                                 D                                     Qualified      D                                     Occurs( 9999 ) D  AAuUserId                   10 D  AAuValFr                      10     C/EXEC SQL                                              C+ CALL XXDLIB/PGMB (:##BegNo, :##EndNo, :##UserID)   C/END-EXEC                                              PGMB has the same DS structure defined as in PGMA and successfully populates the DS ResultSet in PGMB How do I get SQLRPGLE [...]

Answer Question   |  February 26, 2010  2:37 PM
AS400 Data Definitions, Data structures, Programming, RPGLE, SQLRPG, SQLRPGLE

UDS and DS
I know well Data Strucutre (DS) and its usage, how an UDS (Data Area Data Structure) is different from and ordinary DS, I just find to know by myself but I was unable to find it. Can any one help me in expalainigt this?

Answer Question   |  October 27, 2009  2:23 PM
AS/400, AS/400 database, Data structures

Qualified Data Structures
What is a Qualified Data Structure? Where can I find information on them? IBM RedBooks dont seem to have the answer????

Answer Question   |  August 4, 2009  11:18 AM
Data structures, IBM RedBooks, Programming, Qualified Data Structures, RPG IV

Update DateStructure Field through SQL Query
I wanna update a field in the table(which is a Data Structure) through Sql Query.. Can anyone help in this regard>>

Answer Question   |  June 26, 2009  6:44 AM
Data structures, SQL, SQL queries

Data Structures
I need to rename a field within a data structure? what code format do i use.

Answer Question   |  January 12, 2009  3:15 PM
Data structures

Did anyone use DATA structures In CL
As of V5R4 it is possible to use Data structures in CL similar to RPG. The most useful thing to use is for qualified commands where the qualifie parameter is a File and Libraray. but itl looks to me that it does not work when the parameter is a data structure and the program is [...]

Answer Question   |  July 30, 2010  7:38 AM
CL, CLLE, Data structures

Fetch to datastructure in RPG/400
I have one rpg pgm in which I am creating a cursor on select to slect some records.After then I am opening cursor and fetching its data to an external data structure.Now my question is whether the external data structure takes only one record(first record) or it will have all records selected through select ststament. [...]

Answer Question   |  May 4, 2010  12:50 PM
C+, Data structures, RPG, RPG/400

difference between external described datastructure and program described datastructure
can any one help me what is the difference between external described datastructure and program described data structure and what is the use of external data structure and, can i use variables of external data structure in another program

Answer Question   |  July 8, 2008  8:28 AM
AS/400, Data structures, RPGLE