Hi thufir,
The specification might be helpful here [1,2], but essentially it is the
thing being processed, given as a sort of global scope.
HTH!
Best,
Bridger
[1] https://www.w3.org/TR/xquery-31/#id-context-item-expression
[2] https://www.w3.org/TR/xquery-31/#dt-context-item
On Sat, Oct 12,
that's interesting. what's item in this example, and how can it be
referenced?
thanks,
Thufir
On 2019-10-12 2:29 a.m., Christian Grün wrote:
On top of the query (in the query prolog), you can bind your database
to the context. After that, there’ll be no need to bind it to a
variable:
On top of the query (in the query prolog), you can bind your database
to the context. After that, there’ll be no need to bind it to a
variable:
declare context item := db:open("com.w3schools.books");
/bookstore
On Sat, Oct 12, 2019 at 10:11 AM thufir wrote:
>
> nevermind, it's:
>
> let $db :=
Am 12.10.2019 um 10:11 schrieb thufir:
nevermind, it's:
let $db := db:open("com.w3schools.books")
return $db/bookstore
I thought it was unusual because of db:open.
You would not even need the "let .. return", if you simply want a short
expression you can also use
nevermind, it's:
let $db := db:open("com.w3schools.books")
return $db/bookstore
I thought it was unusual because of db:open.
-Thufir
On 2019-10-12 12:50 a.m., thufir wrote:
these FLWOR .xq files work as is:
let $db := db:open("com.w3schools.books")
for $x in $db/bookstore
return $x
or
{
these FLWOR .xq files work as is:
let $db := db:open("com.w3schools.books")
for $x in $db/bookstore
return $x
or
{
let $db := db:open("com.w3schools.books")
for $x in $db/bookstore/book
return {$x/title,$x/author}
}
Probably a silly question, but, rather than, as in the first query,
using
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