Hans-Juergen, thanks for this insight, that sheds even more light for me into
the grouping with xquery...
> On 20 Dec 2022, at 08:42, Hans-Juergen Rennau wrote:
>
> Thank you for your kind words, Gerrit! Until a few weeks ago, my use of
> grouping was a groping one also in my case - until I le
PS. Pardon - a correction. The first clause may also be a sliding window or a
tumbling window.
Am Dienstag, 20. Dezember 2022 um 08:44:02 MEZ hat Hans-Juergen Rennau
Folgendes geschrieben:
Thank you for your kind words, Gerrit! Until a few weeks ago, my use of
grouping was a groping
Thank you for your kind words, Gerrit! Until a few weeks ago, my use of
grouping was a groping one also in my case - until I learned from the spec that
the FLWOR mechanics are only fully understood if we regard the clauses as a
pipeline of stations, each one transforming an input tuple stream i
Thank you, Hans-Jürgen, for shedding really insightful light (if there
is such a thing) on this aspect of XQuery grouping, which I use
gropingly (pun intended) without fully understanding it.
On 19.12.2022 23:19, Hans-Juergen Rennau wrote:
I think the reason is a different one - it is related t
I think the reason is a different one - it is related to the precise semantics
of the group by clause.
The group by clause maps each group of input tuples with equal grouping key(s)
to a single output tuple, in which- the grouping variable(s) is/are bound to
the key values (as you would expect)
On 12/19/2022 10:58 PM, Graydon wrote:
On Mon, Dec 19, 2022 at 10:43:25PM +0100, Leo Studer scripsit:
In the code below I encounter the problem, that I have to define the same xPath
function variable $organizations twice and I do not understand why.
In line 10, you've used a let clause to bi
On Mon, Dec 19, 2022 at 10:43:25PM +0100, Leo Studer scripsit:
> In the code below I encounter the problem, that I have to define the same
> xPath function variable $organizations twice and I do not understand why.
In line 10, you've used a let clause to bind a variable of type function to the
n
On 12/19/2022 10:43 PM, Leo Studer wrote:
Hello Cracks ;-)
In the code below I encounter the problem, that I have to define the
same xPath function variable $organizations twice and I do not
understand why.
Running the code with the newest versions of BaseX or with Saxon EE, I
get a runtime err
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