Hi, I've just come across xmldbms and would like to test it and see if I can use it. We work with data models in XML format (from tools like ERWin). We want to...
I know that XML-DBMS supports treating empty string values as null values via the <EmptyStringIsNull/> element. However, it appears that this is primarily...
Hi all. I am new in XML-DBMS. I search a tool which can help me in db2db data migrations, and XML-DBMS is very interesting. I have made some test and all works...
Sorry to take so long replying. I've been out of town. I don't know anything about EXPRESS, but I did a quick check on Google. It appears there is some...
Yikes! This does not sound like the way to go. Because GenerateMap generated one table per element, I suspect that this DTD is not suited for use with...
Hi all, I'm working on an archiving project. The goal of this project is to provide to companies some archiving solutions of their business et legal documents...
If you don't mind this happening for all your documents regardless of what the map says, then the following (uncompiled, untested) code should work. In...
In both version 1.x and 2.0, this is done by (a) adding a RelatedClass element for EntityB to the ClassMap for EntityA, and (b) declaring that the table of the...
1) I don't know of any publicly published benchmarks. The problem is that many licenses do not allow benchmark results to be published. 2) There are a number...
Hi Ron. Thank you very much for the reply! I'll give it a try... As a future enhancement, you might treat this as standard behavior if the...
Van Allen, Brian
brian.vanallen@...
Jan 15, 2004 1:09 pm
3293
Hi, Thanks for your answer. Our target is to use a native XML database but as we will need to manage many tera octets of data, we need to have a careful...
Thank you, Ron, for your answer. Your notes are very useful, but I think there is a case when this does not works. When I use key generators for PKs, I am not...
Just so you understand. This mailing list is for a product named XML-DBMS. This product transfers data between XML documents and relational databases using an...
1) Which version of XML-DBMS are you using? 1.x or 2.0? 2) Just to make sure I understand your problem: a) Your XML document contains two instances of the same...
Ron, my previous mail was incomplete. Sorry. I try now to explain my situation. Consider the (classic) authors-books problem: an author is related to many...
I thought about this and agree with you. I will try to add this in the next release. In the mean time, here is a list of the changes you can make if you want...
Hi, I am a newbie with xml-dbms. I use version 2 alpha 3 with the database PostGreSQL. However, i have some problems with: - Key Generator (i must use HighLow...
Hi Ronald, That's exactly what I need too for importing data into my database. But I'm not so familiar with the details and implementation of the XMLDBMS...
Peter Burri ACE
p.burri@...
Jan 28, 2004 9:14 am
3302
Hiya, I've just installed ActiveState Perl v5.8.x and have used the Perl Package Manager to install all packages including DBI. [I know that's bloat, but...
A user (Hans Kozik) has found and fixed a couple of bugs in v1.01. Both fixes look correct, but I have not tested them. I am posting them here because I am no...
... What you use as your key is your choice. If you generate a map from a DTD, it will use the HighLow key generator. However, this is not always the best...
I was in the GenealogyXML yahoo groups and posted a suggestion about XLink. Is this a valid XLink usage?, I'm trying to make two instances of xlink, one for...
This doesn't just go against the design principles of namespaces, it isn't even namespace valid. The problem is that both attributes resolve to the href...
yes, I found a restriction aginst it in 5.3 of the namespace spec. Thanks for your input. ... resolve ... It is ... name on ... points to ... <relative> ... ...
Greetings Well, after generating a map file from my dtd, creating the tables with the generated sql, and getting the server set up so I could access it, all ...
Mike Muratet
muratem@...
Feb 4, 2004 10:59 pm
3310
... I hope you took a look at the map and the generated SQL before you used them. The generation process is less than perfect, and you can often significantly ...
... It looked OK to me. It's been awhile since I've done any real database design. I thought about trying to apply one or more of the available data modeling...
Mike Muratet
muratem@...
Feb 5, 2004 2:32 pm
3312
... OK. Three things you should really look for are: 1) The generated map uses keys generated by XML-DBMS. Are there any fields in the document that you can /...
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