| CARVIEW |
Select Language
HTTP/2 200
date: Sat, 11 Oct 2025 17:45:59 GMT
content-type: text/html
content-encoding: gzip
last-modified: Thu, 13 Jul 2023 17:50:20 GMT
cache-control: max-age=2592000, public
expires: Mon, 10 Nov 2025 17:45:59 GMT
vary: Accept-Encoding
access-control-allow-origin: *
x-request-id: 98d02c9eef141eef
strict-transport-security: max-age=15552015; preload
x-frame-options: deny
x-xss-protection: 1; mode=block
cf-cache-status: MISS
set-cookie: __cf_bm=rJI.KXRSOZbsI1OJ1C1YmiTsJlNnTYTe9wPo8.32Q7g-1760204759-1.0.1.1-j3lyG_K0Xw5MzAIUjPRW_6V4GIoHf5NhgrUVT6537QM.1VWCpQdpUIC1dajySmBBVB9Q3gxax91auttDPa9sST2TNrJyrXOSEw84MVrm4j4; path=/; expires=Sat, 11-Oct-25 18:15:59 GMT; domain=.w3.org; HttpOnly; Secure; SameSite=None
server: cloudflare
cf-ray: 98d02c9eef141eef-BLR
alt-svc: h3=":443"; ma=86400
[XQuery] allow E1 to be empty sequence in E1/E2 from Priscilla Walmsley on 2003-11-21 (public-qt-comments@w3.org from November 2003)
[XQuery] allow E1 to be empty sequence in E1/E2
- From: Priscilla Walmsley <priscilla@walmsley.com>
- Date: Fri, 21 Nov 2003 10:23:35 -0500
- To: <public-qt-comments@w3.org>
- Message-Id: <20031121152345.1C7F01376B@dr-nick.w3.org>
The XQuery language draft says: "Each operation E1/E2 is evaluated as follows: Expression E1 is evaluated, and if the result is not a sequence of nodes, a type error is raised.[err:XP0019]" Shouldn't E1 be allowed to be the empty sequence? Can it be reworded "...if the result is not a (possibly empty) sequence of nodes..." Thanks, Priscilla
Received on Friday, 21 November 2003 10:23:47 UTC