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xdmp and sem functions (Extension)

The extension functions provide miscellaneous extensions to XQuery .

71 functions
Function name Description
sem:resolve-iri Resolves a relative URI against an absolute URI.
xdmp:add64 Add two 64-bit integer values, discarding overflow.
xdmp:and64 AND two 64-bit integer values.
xdmp:atomizable Returns true if a value could be atomized without error.
xdmp:aws-region Returns the current Amazon Web Services region.
xdmp:aws-services-domain Returns the current Amazon Web Services services domain.
xdmp:aws-services-partition Returns the current Amazon Web Services services partition.
xdmp:base64-decode Converts base64-encoded string to plaintext.
xdmp:base64-encode Converts plaintext into base64-encoded string.
xdmp:binary-decode Converts an encoded byte sequence, passed in as a binary node, from the specified encoding to a unicode string.
xdmp:binary-to-integer Parses a binary string, returning an integer.
xdmp:caller-dialect Returns the dialect (e.g., "javascript", "1.0-ml", etc) of the caller or the empty sequence if no dialect information is available.
xdmp:castable-as Returns true if a value is castable.
xdmp:crypt Calculates the password hash for the given password and salt.
xdmp:crypt2 Calculates the password hash for the given plain-text password.
xdmp:decode-from-NCName Invertible function that decodes characters an NCName produced by xdmp:encode-for-NCName.
xdmp:document-get-collections Returns the collections to which a given document belongs.
xdmp:document-get-metadata Returns the metadata value of a given document.
xdmp:document-get-metadata-value Returns the metadata value of a given document.
xdmp:eager Returns the value of its argument, evaluated eagerly.
xdmp:element-content-type Returns the schema-defined content-type of an element ("empty", "simple", "element-only", or "mixed").
xdmp:email Send an email in an XQuery program.
xdmp:encode-for-NCName Invertible function that escapes characters required to be part of an NCName.
xdmp:encoding-language-detect Analyzes binary, text, or XML data and suggests possible pairs of encoding and language, with a confidence score for each pair.
xdmp:hash32 Returns the 32-bit hash of a string.
xdmp:hash64 Returns the 64-bit hash of a string.
xdmp:hex-to-integer Parses a hexadecimal string, returning an integer.
xdmp:hmac-md5 Calculates the Hash-based Message Authentication Code (HMAC) using the md5 hash function of the given secret key and message arguments.
xdmp:hmac-sha1 Calculates the Hash-based Message Authentication Code (HMAC) using the SHA1 hash function of the given secret key and message arguments.
xdmp:hmac-sha256 Calculates the Hash-based Message Authentication Code (HMAC) using the SHA256 hash function of the given secret key and message arguments.
xdmp:hmac-sha512 Calculates the Hash-based Message Authentication Code (HMAC) using the SHA512 hash function of the given secret key and message arguments.
xdmp:initcap Returns the string where the first letter of each token has been uppercased.
xdmp:integer-to-binary Returns a binary representation of an integer.
xdmp:integer-to-hex Returns a hexadecimal representation of an integer.
xdmp:integer-to-octal Returns an octal representation of an integer.
xdmp:is-whitespace-node Returns true if the node is a text node containing only whitespace.
xdmp:key-from-QName Construct a context-independent string from a QName.
xdmp:lazy Returns the value of its argument, evaluated lazily.
xdmp:ldap-lookup Returns an ldap entry.
xdmp:ldap-search Returns ldap search result.
xdmp:lshift64 Left-shift a 64-bit integer value.
xdmp:md5 Calculates the md5 hash of the given argument.
xdmp:mul64 Muliply two 64-bit integer values, discarding overflow.
xdmp:multipart-decode Extract the parts from a multipart encoding.
xdmp:multipart-encode Create a multipart encoding of the specified node.
xdmp:node-kind Returns an xs:string representing the node's kind: either "document", "element", "attribute", "text", "namespace", "processing-instruction", "binary", or "comment".
xdmp:node-metadata Returns the metadata value of a given node.
xdmp:node-metadata-value Returns the metadata value of a node for a particular key.
xdmp:not64 NOT a 64-bit integer value.
xdmp:octal-to-integer Parses an octal string, returning an integer.
xdmp:or64 OR two 64-bit integer values.
xdmp:parse-dateTime Parses a string containing date, time or dateTime using the supplied picture argument and returns a dateTime value.
xdmp:parse-yymmdd Parses a string containing date, time or dateTime using the supplied picture argument and returns a dateTime value.
xdmp:position Returns an integer value representing the starting position of a string within the search string.
xdmp:QName-from-key Construct a QName from a string of the form "{namespaceURI}localname".
xdmp:random Returns a random unsigned integer between 0 and a number up to 64 bits long.
xdmp:resolve-uri Resolves a relative URI against an absolute URI.
xdmp:rshift64 Right-shift a 64-bit integer value.
xdmp:set-response-output-method Sets the serialization method.
xdmp:sha1 Calculates the SHA1 hash of the given argument.
xdmp:sha256 Calculates the SHA256 hash of the given argument.
xdmp:sha384 Calculates the SHA384 hash of the given argument.
xdmp:sha512 Calculates the SHA512 hash of the given argument.
xdmp:sleep Delays for a specific amount of time.
xdmp:step64 Combines an initial hash with a subsequent hash.
xdmp:strftime Formats a dateTime value using POSIX strftime.
xdmp:timestamp-to-wallclock Converts a 64 bit timestamp value to an xs:dateTime.
xdmp:type Returns the name of the simple type of the atomic value argument as an xs:QName.
xdmp:user-last-login Returns the last-login node for the current user.
xdmp:wallclock-to-timestamp Converts an xs:dateTime to a 64 bit timestamp value.
xdmp:xor64 XOR two 64-bit integer values.