Altova Mailing List Archives


Re: [xml-dev] Error: not found for identity constraint of element

From: ht@---.--.--.-- (----- -. --------)
To: "learning xml" <learning_xml@-------.--->
Date: 3/17/2004 11:01:00 AM
"learning xml" <learning_xml@h...> writes:

> HI,
> Firstly thank you very much! I am not very clear about "key" and
> "keyref". What are their functions?

See the XML Schema Primer [1] (noting some corrections [2] [3] [4]
[5], or wait for the draft second edition to be published, should be
Real Soon Now).

ht

[1] http://www.w3.org/xmlschema-0/
[2] http://www.w3.org/2001/05/xmlschema-errata.html#e0-26
[3] http://www.w3.org/2001/05/xmlschema-errata.html#e0-22
[4] http://www.w3.org/2001/05/xmlschema-errata.html#e0-8
[5] http://www.w3.org/2001/05/xmlschema-errata.html#e0-7
-- 
 Henry S. Thompson, HCRC Language Technology Group, University of Edinburgh
                     Half-time member of W3C Team
    2 Buccleuch Place, Edinburgh EH8 9LW, SCOTLAND -- (44) 131 650-4440
            Fax: (44) 131 650-4587, e-mail: ht@i...
                   URL: http://www.ltg.ed.ac.uk/~ht/
[mail really from me _always_ has this .sig -- mail without it is forged spam]

Disclaimer

These Archives are provided for informational purposes only and have been generated directly from the Altova mailing list archive system and are comprised of the lists set forth on www.altova.com/list/index.html. Therefore, Altova does not warrant or guarantee the accuracy, reliability, completeness, usefulness, non-infringement of intellectual property rights, or quality of any content on the Altova Mailing List Archive(s), regardless of who originates that content. You expressly understand and agree that you bear all risks associated with using or relying on that content. Altova will not be liable or responsible in any way for any content posted including, but not limited to, any errors or omissions in content, or for any losses or damage of any kind incurred as a result of the use of or reliance on any content. This disclaimer and limitation on liability is in addition to the disclaimers and limitations contained in the Website Terms of Use and elsewhere on the site.