Bug #4447: Grouping with type declaration → XQST0094 - Saxon - Saxonica Developer Community

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Bug #4447

closed

Grouping with type declaration → XQST0094

Added by Christian Grün about 4 years ago. Updated about 4 years ago.

Status:

Closed

Priority:

Normal

Assignee:

Michael Kay

Category:

XQuery conformance

Sprint/Milestone:

Start date:

2020-01-29

Due date:

% Done:

100%

Estimated time:

Legacy ID:

Applies to branch:

9.9, trunk

Fix Committed on Branch:

9.9, trunk

Fixed in Maintenance Release:

9.9.1.7

Platforms:

Description

The following query doesn’t return x, but raises XQST0094:

for $i in 'x'
group by $g as xs:string := $i
return $g

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Updated by Michael Kay about 4 years ago

Category set to XQuery conformance
Status changed from New to In Progress
Assignee set to Michael Kay
Priority changed from Low to Normal

Despite XQuery 3.0 being published nearly 6 years ago, it seems that (a) there are no tests in QT3 that use the "as" clause to declare the type of the grouping variable, (b) Saxon does not implement the "as" clause, and (c) no-one until now has noticed.

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