qsAdoRdd alfa 3

qsAdoRdd alfa 3

Postby quique » Mon Sep 17, 2007 5:02 am

Saludos
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advantages over AdoRDD?

Postby Otto » Mon Sep 17, 2007 5:37 am

What are the advantages over AdoRDD (free)?
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Postby Antonio Linares » Mon Sep 17, 2007 6:44 am

Quique,

Is your RDD based on ADORDD ?
regards, saludos

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Re: advantages over AdoRDD?

Postby quique » Mon Sep 17, 2007 12:51 pm

Otto wrote:What are the advantages over AdoRDD (free)?


The unque advantage I can say is use of index, because I try to use ADORDD of xharbour and it doesn't work, I ask to antonio, and he told me the same, for this I do it. I didn't do but tests.
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Postby Rick Lipkin » Mon Sep 17, 2007 12:57 pm

ADOrdd is based on Win32ole class included in xHarbour. I use MSSql and Oracle databases .. mostly MS Sql and have found no matter what I do ( programatically ) there is no way to manipulate those indexes. The Server only uses indexes in its execution plan if it will help speed up its query .. and that is a function of the Database .. not the programmer. So I am curious .. have you tried to use MS Sql indexes and can you set orders and seeks on your keys ??

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Postby quique » Mon Sep 17, 2007 1:05 pm

Antonio Linares wrote:Quique,

Is your RDD based on ADORDD ?


Some things are based in idea in xharbour's adordd, but not in code.
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Postby quique » Mon Sep 17, 2007 1:20 pm

Rick Lipkin wrote:ADOrdd is based on Win32ole class included in xHarbour. I use MSSql and Oracle databases .. mostly MS Sql and have found no matter what I do ( programatically ) there is no way to manipulate those indexes. The Server only uses indexes in its execution plan if it will help speed up its query .. and that is a function of the Database .. not the programmer. So I am curious .. have you tried to use MS Sql indexes and can you set orders and seeks on your keys ??

Rick Lipkin
SC Dept of Health, USA


I use MySql, I don't try in MS Sql, but yes, the idea is use xbase commands based in index the most same possible, and yes, it is based on index on slq tables, but it need some help, if you see ejemplo.prg you can see how to do it. The idea is try to use the same code of dbf to ado, because in this moment, I need it, I have a program that use dbf and the boss is offering the same program for mysql, therefore the need
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