Data Structures

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? Software/Hardware used: Iseries

Qualified Data Structures

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

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>>

Data Structures

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

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 CLLE. in CL it...

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...

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