| XQuery 4 Function | W3C Function | Category | Description |
|---|---|---|---|
fn:abs
|
— | numeric | return absolute value of an item |
fn:avg
|
fn:avg
|
aggregate | return average of a sequence of numbers |
fn:boolean
|
fn:boolean (Draft of November 12,
2003) |
sequence | compute effective Boolean value of a sequence of items |
fn:ceiling
|
fn:ceiling
|
numeric | return smallest integer not smaller than its argument |
fn:collection
|
fn:collection (Draft of November 12,
2003) |
sequence-generating | return input sequence from specified collection |
fn:compare
|
fn:compare
|
string | compare two strings |
fn:concat
|
fn:concat
|
string | concatenates the values of its arguments |
fn:contains
|
fn:contains
|
string | check whether one string contains another |
fn:count
|
fn:count
|
aggregate | return number of items in the argument's value |
fn:current-date
|
fn:current-date (Draft of October 29, 2004)
|
context | return current date |
fn:current-dateTime
|
fn:current-dateTime (Draft of October 29,
2004)
|
context | return current date and time |
fn:current-time
|
fn:current-time (Draft of October 29, 2004)
|
context | return current time |
fn:data
|
fn:data (Draft of November 12, 2003) |
accessor | return sequence of atomic items |
fn:day-from-date
|
fn:day-from-date (Draft of October 29, 2004)
|
date | return day integer value from date argument |
fn:day-from-dateTime
|
fn:day-from-dateTime (Draft of October 29,
2004)
|
date | return day integer value from datetime argument |
fn:deep-equal
|
fn:deep-equal (Draft of October 29, 2004)
|
sequence | check for items in two arguments that compare equal in corresponding positions |
fn:distinct-values
|
fn:distinct-values (Draft of November 12,
2003) |
sequence | return sequence with distinct values |
fn:ends-with
|
fn:ends-with
|
string | check whether a string ends with another string |
fn:expanded-QName
|
fn:expanded-QName
|
QName | return a constructed QName |
fn:false
|
fn:false
|
boolean | return the boolean value false |
fn:floor
|
fn:floor
|
numeric | return largest integer not greater than its argument |
fn:get-local-name-from-QName
|
fn:get-local-name-from-QName
|
QName | return local part of QName argument |
fn:get-namespace-from-QName
|
fn:get-namespace-from-QName
|
QName | return namespace URI of QName argument |
fn:hours-from-dateTime
|
fn:hours-from-dateTime (Draft of October 29,
2004)
|
date | return hours integer value from datetime argument |
fn:hours-from-time
|
fn:hours-from-time (Draft of October 29, 2004)
|
date | return hours integer value from time argument |
fn:id
|
fn:id (Draft of October 29, 2004)
|
sequence-generating | return sequence of element nodes referenced by IDREF values |
fn:idref
|
fn:idref (Draft of October 29, 2004)
|
sequence-generating | return sequence of attribute nodes with IDREF values containing at least a specified ID value |
fn:last
|
fn:last
|
context | return number of items in the current sequence |
fn:local-name
|
fn:local-name
|
node | return local name of node |
fn:lower-case |
fn:lower-case (Draft of November 12,
2003) |
string | return lower-cased value of a string |
fn:matches
|
fn:matches
|
patternmatching | patternmatching |
fn:max
|
fn:max
|
aggregate | return object with maximum value from item sequence |
fn:min
|
fn:min
|
aggregate | return object with minimum value from item sequence |
fn:minutes-from-dateTime
|
fn:minutes-from-dateTime (Draft of October 29,
2004)
|
date | return minutes integer value from datetime argument |
fn:minutes-from-time
|
fn:minutes-from-time (Draft of October 29,
2004)
|
date | return minutes integer value from time argument |
fn:month-from-date
|
fn:month-from-date (Draft of October 29, 2004)
|
date | return month integer value from date argument |
fn:month-from-dateTime
|
fn:month-from-dateTime (Draft of October 29,
2004)
|
date | return month integer value from datetime argument |
fn:namespace-uri
|
fn:namespace-uri
|
node | return namespace URI from node |
fn:node-name
|
fn:node-name (Draft of October 29, 2004)
|
node | return expanded QName of a node |
fn:normalize-space
|
fn:normalize-space
|
string | return its argument with normalized whitespace |
fn:not
|
fn:not
|
boolean | invert boolean value of its argument |
fn:position
|
fn:position
|
context | return position of context item in current sequence |
fn:put |
fn:put |
inserts new instance into database | |
fn:replace
|
fn:replace
|
patternmatching | patternmatching |
fn:reverse
|
fn:reverse
|
node | reverses the order of items in a sequence |
fn:root
|
fn:root
|
node | return root of tree with argument node |
fn:round
|
fn:round
|
numeric | return number closest to its argument |
fn:seconds-from-dateTime
|
fn:seconds-from-dateTime (Draft of October 29,
2004)
|
date | return seconds integer value from datetime argument |
fn:seconds-from-time
|
fn:seconds-from-time (Draft of October 29,
2004)
|
date | return seconds integer value from time argument |
fn:starts-with
|
fn:starts-with (Draft of November 12,
2003) |
string | check whether string 1 starts with string 2 |
fn:string
|
fn:string
|
accessor | return argument value as a string |
fn:string-join
|
fn:string-join (Draft of November 12,
2003) |
string | return concatenation of string sequence |
fn:string-length
|
fn:string-length
|
string | return length of string value |
fn:subsequence
|
fn:subsequence
|
sequence | return subsequence of a sequence |
fn:substring
|
fn:substring (Draft of November 12,
2003) |
string | return substring of a string value |
fn:substring-after
|
fn:substring-after (Draft of November 12,
2003) |
string | return substring of a string value following another string |
fn:substring-before
|
fn:substring-before (Draft of November 12,
2003) |
string | return substring of a string value preceding another string |
fn:sum
|
fn:sum
|
aggregate | return sum of a sequence of numbers |
fn:tokenize
|
fn:tokenize
|
patternmatching | patternmatching |
fn:true
|
fn:true
|
boolean | return the boolean value true |
fn:upper-case |
fn:upper-case (Draft of November 12,
2003) |
string | return upper-cased value of a string |
fn:year-from-date
|
fn:year-from-date (Draft of October 29, 2004)
|
date | return year integer value from date argument |
fn:year-from-dateTime
|
fn:year-from-dateTime (Draft of October 29,
2004)
|
date | return year integer value from datetime argument |
ft:proximity-contains
|
— | text retrieval | search for word tokens within some distance |
ft:text-contains
|
— | text retrieval | search for word tokens in a search string |
tdf:getProperties |
— | WebDAV | get all WebDAV properties of a document |
tdf:getProperty |
— | WebDAV | get single WebDAV property of a document |
tdf:isDescendantOf |
— | WebDAV | check for WebDAV resource on given path |
tdf:mkcol |
— | WebDAV | create a new collection resource |
tdf:resource |
— | WebDAV | get sequence of WebDAV resources |
tdf:setProperty |
— | WebDAV | set single WebDAV property of a document |
tf:broaderTerm
|
— | text retrieval | search for immediate superordinate term |
tf:broaderTerms
|
— | text retrieval | search for all superordinate terms |
tf:containsAdjacentText
|
— | text retrieval | search for word tokens in order within some distance |
tf:containsNearText
|
— | text retrieval | search for word tokens within some distance, but without order |
tf:containsText
|
— | text retrieval | search for word tokens in a search string |
tf:content-type |
get content type of given document | ||
tf:createAdjacentTextReference
|
— | text retrieval | create reference descriptions for adjacent text locations |
tf:createNearTextReference
|
— | text retrieval | create reference descriptions for nearby text locations |
tf:createNodeReference
|
— | text retrieval | create reference descriptions for nodes |
tf:createTextNode
|
— | Tamino | create a text node from a string |
tf:createTextReference
|
— | text retrieval | create reference descriptions for text locations |
tf:document |
construct a document | ||
tf:getCollation
|
— | Tamino | get collation information for a single node |
tf:getCollection
|
— | Tamino | get name of current collection |
tf:getDocname
|
— | Tamino | get name of current document |
tf:getInoId
|
— | Tamino | get ino:id of current document
|
tf:getLastModified
|
— | Tamino | get date of last modification for current document |
tf:highlight
|
— | text retrieval | highlight text based on reference descriptions |
tf:narrowerTerm
|
— | text retrieval | search for immediate subordinate term |
tf:narrowerTerms
|
— | text retrieval | search for all subordinate terms |
tf:nonXML-kind |
get the kind (text or binary) of a non-XML document | ||
tf:parse |
convert non-XML content to XML | ||
tf:phonetic
|
— | text retrieval | search text based on phonetic similarities |
tf:query |
Execute an XQuery | ||
tf:serialize |
convert XML content to non-XML | ||
tf:setDocname |
— | Tamino | modify name of a document |
tf:stem
|
— | text retrieval | search text based on word stems |
tf:synonym
|
— | text retrieval | search for synonymous terms |
tf:text-content |
get non-XML text content | ||
xs:anyURI
|
xs:anyURI
|
constructor | construct an anyURI value from an item
value
|
xs:base64Binary
|
xs:base64Binary
|
constructor | construct a base64Binary value from an
item value
|
xs:boolean
|
xs:boolean
|
constructor | construct a boolean value from an item
value
|
xs:byte
|
xs:byte
|
constructor | construct a byte value from an item
value
|
xs:date
|
xs:date
|
constructor | construct a date value from an item
value
|
xs:dateTime
|
xs:dateTime
|
constructor | construct a dateTime value from an item
value
|
xs:decimal
|
xs:decimal
|
constructor | construct a decimal value from an item
value
|
xs:double
|
xs:double
|
constructor | construct a double value from an item
value
|
xs:duration
|
xs:duration
|
constructor | construct a duration value from an item
value
|
xs:ENTITY
|
xs:ENTITY
|
constructor | construct an ENTITY value from an item
value
|
xs:float
|
xs:float
|
constructor | construct a float value from an item
value
|
xs:gDay
|
xs:gDay
|
constructor | construct a gDay value from an item
value
|
xs:gMonth
|
xs:gMonth
|
constructor | construct a gMonth value from an item
value
|
xs:gMonthDay
|
xs:gMonthDay
|
constructor | construct a gMonthDay value from an item
value
|
xs:gYear
|
xs:gYear
|
constructor | construct a gYear value from an item
value
|
xs:gYearMonth
|
xs:gYearMonth
|
constructor | construct a gYearMonth value from an
item value
|
xs:hexBinary
|
xs:hexBinary
|
constructor | construct a hexBinary value from an item
value
|
xs:ID
|
xs:ID
|
constructor | construct an ID value from an item
value
|
xs:IDREF
|
xs:IDREF
|
constructor | construct an IDREF value from an item
value
|
xs:int
|
xs:int
|
constructor | construct an int value from an item
value
|
xs:integer
|
xs:integer
|
constructor | construct an integer value from an item
value
|
xs:language
|
xs:language
|
constructor | construct a language value from an item
value
|
xs:long
|
xs:long
|
constructor | construct a long value from an item
value
|
xs:name
|
xs:Name
|
constructor | construct a Name value from an item
value
|
xs:NCName
|
xs:NCName
|
constructor | construct an NCName value from an item
value
|
xs:negativeInteger
|
xs:negativeInteger
|
constructor | construct a negativeInteger value from
an item value
|
xs:NMTOKEN
|
xs:NMTOKEN
|
constructor | construct an NMTOKEN value from an item
value
|
xs:nonNegativeInteger
|
xs:nonNegativeInteger
|
constructor | construct a nonNegativeInteger value
from an item value
|
xs:nonPositiveInteger
|
xs:nonPositiveInteger
|
constructor | construct a nonPositiveInteger value
from an item value
|
xs:normalizedString
|
xs:normalizedString
|
constructor | construct a normalizedString value from
an item value
|
xs:positiveInteger
|
xs:positiveInteger
|
constructor | construct a positiveInteger value from
an item value
|
xs:short
|
xs:short
|
constructor | construct a short value from an item
value
|
xs:string
|
xs:string
|
constructor | construct a string value from an item
value
|
xs:time
|
xs:time
|
constructor | construct a time value from an item
value
|
xs:token
|
xs:token
|
constructor | construct a token value from an item
value
|
xs:unsignedByte
|
xs:unsignedByte
|
constructor | construct a unsignedByte value from an
item value
|
xs:unsignedInt
|
xs:unsignedInt
|
constructor | construct a unsignedInt value from an
item value
|
xs:unsignedLong
|
xs:unsignedLong
|
constructor | construct a unsignedLong value from an
item value
|
xs:unsignedShort
|
xs:unsignedShort
|
constructor | construct a unsignedShort value from an
item value
|