|
[XQuery Talk Mailing List Archive Home] [By Date] [By Thread] [By Subject] [By Author] [Recent Entries] [Reply To This Message] Re: The State of Native XML databasesElliotte Harold elharo at metalab.unc.eduTue Aug 21 08:32:05 PDT 2007
Andrew Welch wrote: > Isn't the difference that one _looks like_ a date, but the other _is_ > an xs:date. No. One looks like an xs:date. The other is indicated to be an xs:date by some schema. However that does not make it an xs:date. It merely means one process using that schema chooses to see it that way. Other processes may use different schemas (or no schema at all) and see it a different way. > If you have an operation that compares dates, isn't it wasteful to > convert the untyped <date> to an xs:date every time? And if you have a second process that compares them as strings? or as dates in a different calendar? What then? -- Elliotte Rusty Harold http://x-query.com/mailman/listinfo/talk Java I/O 2nd Edition Just Published! http://www.cafeaulait.org/books/javaio2/ http://www.amazon.com/exec/obidos/ISBN=0596527500/ref=nosim/cafeaulaitA/
|
PURCHASE STYLUS STUDIO ONLINE TODAY!Purchasing Stylus Studio from our online shop is Easy, Secure and Value Priced! Download The World's Best XML IDE!Accelerate XML development with our award-winning XML IDE - Download a free trial today! Subscribe in XML format
|

Cart








