XQuery 3.1

GPTKB entity

Statements (69)
Predicate Object
gptkbp:instanceOf query language
gptkbp:compatibleWith gptkb:XPath_3.1
gptkbp:documentation https://www.w3.org/TR/xquery-31/
gptkbp:hasFeature type annotations
namespace support
user-defined functions
partial function application
JSON constructors
URIQualifiedName
array append function
array constructors
array insert function
array remove function
array size function
arrow operator
error object
function coercion
function item type
function items
function lookup
group by clause
inline function expressions
lookup operator
map constructors
map contains function
map entry function
map every function
map filter function
map find function
map fold-left function
map fold-right function
map for-each function
map get function
map keys function
map map function
map merge function
map put function
map remove function
map size function
map some function
map values function
namespace constructor
simple map operator
string codepoints function
string concatenation operator
string join function
string pad function
switch expression
try/catch error handling
try/catch expression
window clause
gptkbp:hasVersion gptkb:XQuery
https://www.w3.org/2000/01/rdf-schema#label XQuery 3.1
gptkbp:predecessor gptkb:XQuery_3.0
gptkbp:publishedBy gptkb:W3C
gptkbp:releaseDate 2017-03-21
gptkbp:standardizedBy gptkb:W3C
gptkbp:status gptkb:W3C_Recommendation
gptkbp:supports gptkb:JSON
maps
windowing
arrays
higher-order functions
group by
string interpolation
gptkbp:usedFor querying JSON data
querying XML data
gptkbp:bfsParent gptkb:XQuery
gptkbp:bfsLayer 6