Re: [teiid-designer-dev] A new datatype
Steve,
To be honest we haven't touched the built-in data-type definitions for probably more
than 5-6 years and I wasn't in charge of them back then.
So there's a learning curve I have to jump on.
Designer's ".sdt" plugin contains both a built-in data-types .xsd & .xmi
files. Not sure yet how they are related and if both are used. The XMI file does contain
UUID's from the XSD file, or it could be vice-versa.
So as a minimum you are correct, adding the "varbinary" type to
builtin-types.xsd is the place to start.
And I don't know the answer to "do we index enterprise datatype information on a
per vdb basis?
Barry
----- Original Message -----
From: "Steven Hawkins" <shawkins(a)redhat.com>
To: "teiid-designer-dev" <teiid-designer-dev(a)lists.jboss.org>
Sent: Wednesday, January 18, 2012 11:00:12 AM
Subject: Re: [teiid-designer-dev] A new datatype
A follow-up question. The datatypes index we use in the system vdb
looks like it was generated from the builtin-types.xsd. To add a new
type, do I need to modify that xsd and in what version of designer
would I then generate the appropriate index file? Related to that,
do we index enterprise datatype information on a per vdb basis?
----- Original Message -----
> Hello all,
>
> What would be the impact in designer for adding a new type?
> https://issues.jboss.org/browse/TEIID-1834 could be achieved by
> adding a varbinary type. At the very least on the teiid side we'd
> update the DatatypeManager, the system vdb, and our type logic. But
> I'm not clear what impact there would be design time. Based upon
> the ease/difficulty of this we'll also be able to evaluate when it
> makes sense to add array type handling.
>
> Steve
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