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Tq. Solved my issue by adding in usrRdd.lib and rdds.lib

UsrRdd.Lib or hbUsrRdd.lib

... el RDD padre.
Luego el sistema de RDD define una serie de estructuras que están compuestas por miembros que utiliza el RDD internamente.

El UsrRDD te da la posibilidad de guardar información en 2 ITEMs de Harbour uno para el sistema de RDD y otro para el Área de trabajo o sea dos variables que ...

... TO ( cDbfFile ) SERVER TO "ACCESS" ENGINE TO "ACCESS" USER TO "" PASSWORD TO ""
USE ("table") VIA "ADORDD" ALIAS ("alias") NEW
....
oRs := USRRDD_AREADATA( Select() )[1]
//
oRs:Fields("First"):Value := "Test" // error !
oRs:Delete(1) // error ; no message
//
....
@ 0,0 XBROWSE oBrw OF ...

Hello ,

I try to use Adordd with xbrowse and have problems :

1) Opening a table like :

USE table VIA "ADORDD" ALIAS alias NEW
oRs := USRRDD_AREADATA( Select() )[1]
DBG oRs:CursorType , oRs:CursorLocation , oRs:LockType
3 3 3
In AdoRdd i can see oRecordSet:Open(......., , adOpenDynamic ...

Pieter,

Im not a rdd expert at this level.
May be Antonio Linares can explain it better.

So is it true that usrrdd.lib and/or rdds.lib in the xharbour123/lib directory implement the rdd. If yes, what is then the difference between usrrdd.lib and adordd.lib?
Are usrdd.lib and rdds.lib written in C ...

Pieter,

Im not a rdd expert at this level.
May be Antonio Linares can explain it better.

So is it true that usrrdd.lib and/or rdds.lib in the xharbour123/lib directory implement the rdd. If yes, what is then the difference between usrrdd.lib and adordd.lib?
Are usrdd.lib and rdds.lib written in C ...

Antonio,

Thank you:D. I think I understand the concept partially, but I also think there is still some things to learn for me.

So is it true that usrrdd.lib and/or rdds.lib in the xharbour123/lib directory implement the rdd. If yes, what is then the difference between usrrdd.lib and adordd.lib?
Are ...

James,

You can see it in folder .\core-master\src\rdd\usrrdd\rdds\arrayrdd.prg and you can use it the same way other rdd

... TO "ACCESS" USE CUSTOMERS BROWSE()Return nil

And here is my buildx.bat. Note that there are three new LIBs, adordd.lib, rdds.lib, and usrrdd.lib.

@ECHO OFFCLSECHO ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ECHO ³ FiveWin for xHarbour 15.05 - Jun. 2015 ...

... 0 secs
Error occurred at: 07/01/15, 06:40:02
Error description: Error BASE/1081 Argument error: +
Args:
[ 1] = C SELECT * FROM
[ 2] = U

Stack Calls
===========
Called from: source\rdd\usrrdd\rdds\adordd.prg => ADO_OPEN( 0 )
Called from: => DBUSEAREA( 0 )
Called from: New4.prg => MAIN( 42 )

Lucas,

USRRDD.LIB did it. Thanks!

I sent a couple of hours trying to figure that out. Whew.

James

Hello,

You have to link USRRDD.LIB OR HBUSRRDD.LIB in Harbour.

In your main, put REQUEST ADORDD, ADOVERSION

... Win32 Copyright (c) 1993, 2005 Borland
adordd.c:
Turbo Incremental Link 5.69 Copyright (c) 1997-2005 Borland
Error: Unresolved external '_HB_FUN_USRRDD_RDDDATA' referenced from C:\USERS\JAMES\DOCUMENTS\PROJECTS\ADORDD\ADORDD.OBJ
Error: Unresolved external '_HB_FUN_USRRDD_AREADATA' referenced from C ...

... a dbfs existe Harbour Netio que es un servidor de dbfs.
m
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Por cierto, muy interesante la aportacion de CacheRdd, un RDD RDBMS que ha hecho Pritpal Bedi. Utiliza la interfaz USRRDD de Harbour para crear un rdd. Muy parecido a lo que Antonio Ferreira esta haciendo / ha hecho con AdoRdd.
m