VXQuery
  1. VXQuery
  2. VXQUERY-31

Complete the implementation of XQuery Functions and Operators

    Details

    • Type: Improvement Improvement
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Component/s: None
    • Labels:

      Description

      VXQuery is an XQuery compiler and runtime being built to comply with version 1.0 of the XQuery spec at http://www.w3.org/TR/XQuery. The distinguishing characteristic of this runtime is that it is designed to evaluate queries on large amounts of XML data. VXQuery uses the Hyracks platform (http://code.google.com/p/hyracks), a parallel dataflow engine, to parallelize queries so they can run on a cluster of shared-nothing computers.

      We plan to exploit three kinds of parallelism within the XQuery engine while evaluating a single query.
      1. Independent parallelism: Parts of a query that are unrelated to each other can be evaluated in parallel.
      2. Partitioned parallelism: The engine partitions data (both input data as well as intermediate data) and processes the partitions in parallel.
      3. Pipelined parallelism: The runtime organizes the work done to evaluate a query as a sequence of workers. As and when work is completed on a piece of data, the results of that piece are handed to the next worker, while the first can process the next piece of data. This is similar to an assembly line used in manufacturing plants.

      Hyracks provides a set of operators to be able to evaluate queries in parallel. However, it does not know anything about VXQuery or the XQuery language and datamodel.
      Currently we have a parser and translator that converts XQuery into a logical form ready for evaluation.

      The task that needs to be done as part of this project is to implement functions that will plug into Hyracks operators so we can evaluate XQuery queries.

        Activity

        Hide
        Preston Carman added a comment -

        I have gone through the outline on the Functions and Operators page (http://www.w3.org/TR/xpath-functions/) and opened tickets for all missing functions and bugs that are halting completion of other functions.

        2 Accessors
            2.1 fn:node-name - Completely missing VXQUERY-61
            2.2 fn:nilled - Completely missing VXQUERY-61
            2.3 fn:string - Mostly complete - count, sequence, if then else,
            2.4 fn:data - Mostly complete - count
            2.5 fn:base-uri - Completely missing VXQUERY-61
            2.6 fn:document-uri - Completely missing VXQUERY-61
        3 The Error Function (fn:error) - Completely missing VXQUERY-63
        4 The Trace Function (fn:trace) - Completely missing VXQUERY-64
        5 Constructor Functions
        ...
            5.2 A Special Constructor Function for xs:dateTime (fn:dateTime) - Mostly complete - count, sequence, YMDuration add
        ...
        6 Functions and Operators on Numerics
            6.1 Numeric Types
            6.2 Operators on Numeric Values
                6.2.1 op:numeric-add - Mostly complete - VXQUERY-62, sequence
                6.2.2 op:numeric-subtract - Mostly complete - VXQUERY-62, sequence
                6.2.3 op:numeric-multiply - Mostly complete - VXQUERY-62, sequence
                6.2.4 op:numeric-divide - Some complete - VXQUERY-62, sequence, VXQUERY-66
                6.2.5 op:numeric-integer-divide - Mostly complete - sequence
                6.2.6 op:numeric-mod - Mostly complete - VXQUERY-62, sequence
                6.2.7 op:numeric-unary-plus - Mostly complete - VXQUERY-62
                6.2.8 op:numeric-unary-minus - Mostly complete - VXQUERY-62
            6.3 Comparison Operators on Numeric Values
                6.3.1 op:numeric-equal - COMPLETE
                6.3.2 op:numeric-less-than - COMPLETE
                6.3.3 op:numeric-greater-than - COMPLETE
            6.4 Functions on Numeric Values
                6.4.1 fn:abs - Mostly complete - VXQUERY-62
                6.4.2 fn:ceiling - Mostly complete - VXQUERY-62, VXQUERY-65
                6.4.3 fn:floor - VXQUERY-62, VXQUERY-65
                6.4.4 fn:round - VXQUERY-62, VXQUERY-65
                6.4.5 fn:round-half-to-even - Completely missing VXQUERY-66
        7 Functions on Strings
            7.1 String Types
            7.2 Functions to Assemble and Disassemble Strings
                7.2.1 fn:codepoints-to-string - Completely missing VXQUERY-67
                7.2.2 fn:string-to-codepoints - Completely missing VXQUERY-67
            7.3 Equality and Comparison of Strings
                7.3.1 Collations
                7.3.2 fn:compare - Mostly complete - count
                7.3.3 fn:codepoint-equal - Mostly complete - count, sequence
            7.4 Functions on String Values
                7.4.1 fn:concat - Mostly complete - count, sequence, not
                7.4.2 fn:string-join - Needs work on parameters - count, not
                7.4.3 fn:substring - Mostly complete - VXQUERY-36, count, sequence, not
                7.4.4 fn:string-length - Mostly complete - count, sequence, not
                7.4.5 fn:normalize-space - Completely missing VXQUERY-67
                7.4.6 fn:normalize-unicode - Completely missing VXQUERY-67
                7.4.7 fn:upper-case - Mostly complete - count, not
                7.4.8 fn:lower-case - Mostly complete - count, not
                7.4.9 fn:translate - Completely missing VXQUERY-67
                7.4.10 fn:encode-for-uri - Completely missing VXQUERY-67
                7.4.11 fn:iri-to-uri - Completely missing VXQUERY-67
                7.4.12 fn:escape-html-uri - Completely missing VXQUERY-67
            7.5 Functions Based on Substring Matching
                7.5.1 fn:contains - Mostly complete - sequence
                7.5.2 fn:starts-with - Mostly complete - sequence
                7.5.3 fn:ends-with - Mostly complete - sequence
                7.5.4 fn:substring-before - Some complete - count, sequence
                7.5.5 fn:substring-after - Some complete - count, sequence
            7.6 String Functions that Use Pattern Matching
                ...
                7.6.2 fn:matches - Completely missing VXQUERY-67
                7.6.3 fn:replace - Completely missing VXQUERY-67
                7.6.4 fn:tokenize - Completely missing VXQUERY-67
        8 Functions on anyURI
            8.1 fn:resolve-uri
        9 Functions and Operators on Boolean Values
            9.1 Additional Boolean Constructor Functions
                9.1.1 fn:true - COMPLETE
                9.1.2 fn:false - COMPLETE
            9.2 Operators on Boolean Values
                9.2.1 op:boolean-equal - COMPLETE
                9.2.2 op:boolean-less-than - COMPLETE
                9.2.3 op:boolean-greater-than - COMPLETE
            9.3 Functions on Boolean Values
                9.3.1 fn:not - See VXQUERY-58
        10 Functions and Operators on Durations, Dates and Times
            ...
            10.4 Comparison Operators on Duration, Date and Time Values
                10.4.1 op:yearMonthDuration-less-than - COMPLETE
                10.4.2 op:yearMonthDuration-greater-than - COMPLETE
                10.4.3 op:dayTimeDuration-less-than - COMPLETE
                10.4.4 op:dayTimeDuration-greater-than - COMPLETE
                10.4.5 op:duration-equal - COMPLETE
                10.4.6 op:dateTime-equal - COMPLETE
                10.4.7 op:dateTime-less-than - COMPLETE
                10.4.8 op:dateTime-greater-than - COMPLETE
                10.4.9 op:date-equal - COMPLETE
                10.4.10 op:date-less-than - COMPLETE
                10.4.11 op:date-greater-than - COMPLETE
                10.4.12 op:time-equal - COMPLETE
                10.4.13 op:time-less-than - COMPLETE
                10.4.14 op:time-greater-than - COMPLETE
                10.4.15 op:gYearMonth-equal - Mostly complete - not, VXQUERY-69
                10.4.16 op:gYear-equal - COMPLETE
                10.4.17 op:gMonthDay-equal - Mostly complete - VXQUERY-69
                10.4.18 op:gMonth-equal - Mostly complete - VXQUERY-70
                10.4.19 op:gDay-equal - Mostly complete - VXQUERY-69
            10.5 Component Extraction Functions on Durations, Dates and Times
                10.5.1 fn:years-from-duration - Mostly complete - avg, count
                10.5.2 fn:months-from-duration - Mostly complete - avg, count
                10.5.3 fn:days-from-duration - Mostly complete - avg, count
                10.5.4 fn:hours-from-duration - Mostly complete - avg, count
                10.5.5 fn:minutes-from-duration - Mostly complete - avg, count
                10.5.6 fn:seconds-from-duration - Mostly complete - avg, count
                10.5.7 fn:year-from-dateTime - Mostly complete - avg, count
                10.5.8 fn:month-from-dateTime - Mostly complete - avg, count
                10.5.9 fn:day-from-dateTime - Mostly complete - avg, count
                10.5.10 fn:hours-from-dateTime - Mostly complete - avg, count
                10.5.11 fn:minutes-from-dateTime - Mostly complete - avg, count
                10.5.12 fn:seconds-from-dateTime - Mostly complete - avg, count
                10.5.13 fn:timezone-from-dateTime - Mostly complete - count, min, max
                10.5.14 fn:year-from-date - Mostly complete - avg, count
                10.5.15 fn:month-from-date - Mostly complete - avg, count
                10.5.16 fn:day-from-date - Mostly complete - avg, count
                10.5.17 fn:timezone-from-date - Mostly complete - count, min, max
                10.5.18 fn:hours-from-time - Mostly complete - avg, count
                10.5.19 fn:minutes-from-time - Mostly complete - avg, count
                10.5.20 fn:seconds-from-time - Mostly complete - avg, count
                10.5.21 fn:timezone-from-time - Mostly complete - count, min, max
            10.6 Arithmetic Operators on Durations
                10.6.1 op:add-yearMonthDurations - Mostly complete - not
                10.6.2 op:subtract-yearMonthDurations - Mostly complete - not
                10.6.3 op:multiply-yearMonthDuration - Mostly complete - not, count
                10.6.4 op:divide-yearMonthDuration - Mostly complete - not
                10.6.5 op:divide-yearMonthDuration-by-yearMonthDuration - Mostly complete - not, round-half-to-even
                10.6.6 op:add-dayTimeDurations - Mostly complete - not
                10.6.7 op:subtract-dayTimeDurations - Mostly complete - not
                10.6.8 op:multiply-dayTimeDuration - Mostly complete - not, count
                10.6.9 op:divide-dayTimeDuration - Mostly complete - not
                10.6.10 op:divide-dayTimeDuration-by-dayTimeDuration - Mostly complete - not, round-half-to-even
            10.7 Timezone Adjustment Functions on Dates and Time Values
                10.7.1 fn:adjust-dateTime-to-timezone - Mostly complete - sequence, max
                10.7.2 fn:adjust-date-to-timezone - Mostly complete - sequence, max
                10.7.3 fn:adjust-time-to-timezone - Mostly complete - sequence, max
            10.8 Arithmetic Operators on Durations, Dates and Times
                10.8.1 op:subtract-dateTimes - Mostly complete - not
                10.8.2 op:subtract-dates - Mostly complete - not
                10.8.3 op:subtract-times - Mostly complete - not
                10.8.4 op:add-yearMonthDuration-to-dateTime - Mostly complete - not, negative years
                10.8.5 op:add-dayTimeDuration-to-dateTime - Mostly complete - not
                10.8.6 op:subtract-yearMonthDuration-from-dateTime - Mostly complete - not, negative years
                10.8.7 op:subtract-dayTimeDuration-from-dateTime - Mostly complete - not
                10.8.8 op:add-yearMonthDuration-to-date - Mostly complete - not, negative years
                10.8.9 op:add-dayTimeDuration-to-date - Mostly complete - not
                10.8.10 op:subtract-yearMonthDuration-from-date - Mostly complete - not, negative years
                10.8.11 op:subtract-dayTimeDuration-from-date - Mostly complete - not
                10.8.12 op:add-dayTimeDuration-to-time - Mostly complete - not
                10.8.13 op:subtract-dayTimeDuration-from-time - Mostly complete - not
        11 Functions Related to QNames
            11.1 Additional Constructor Functions for QNames
                11.1.1 fn:resolve-QName - missing VXQUERY-71
                11.1.2 fn:QName - missing VXQUERY-71
            11.2 Functions and Operators Related to QNames
                11.2.1 op:QName-equal - COMPLETE
                11.2.2 fn:prefix-from-QName - Test on to many other functions to tell - VXQUERY-71
                11.2.3 fn:local-name-from-QName - Test on to many other functions to tell - VXQUERY-71
                11.2.4 fn:namespace-uri-from-QName - Test on to many other functions to tell - VXQUERY-71
                11.2.5 fn:namespace-uri-for-prefix - missing VXQUERY-71
                11.2.6 fn:in-scope-prefixes - missing VXQUERY-71
        12 Operators on base64Binary and hexBinary
            12.1 Comparisons of base64Binary and hexBinary Values
                12.1.1 op:hexBinary-equal - COMPLETE
                12.1.2 op:base64Binary-equal - COMPLETE
        ...
        14 Functions and Operators on Nodes
            14.1 fn:name - missing VXQUERY-72
            14.2 fn:local-name - missing VXQUERY-72
            14.3 fn:namespace-uri - missing VXQUERY-72
            14.4 fn:number - Mostly complete - VXQUERY-62
            14.5 fn:lang - missing VXQUERY-72
            14.6 op:is-same-node - missing VXQUERY-72
            14.7 op:node-before - missing VXQUERY-72
            14.8 op:node-after - missing VXQUERY-72
            14.9 fn:root - missing VXQUERY-72
        15 Functions and Operators on Sequences
            15.1 General Functions and Operators on Sequences
                15.1.1 fn:boolean - Mostly complete - sequences
                15.1.2 op:concatenate - see VXQUERY-59
                15.1.3 fn:index-of - missing VXQUERY-75
                15.1.4 fn:empty - COMPLETE
                15.1.5 fn:exists - COMPLETE
                15.1.6 fn:distinct-values - missing VXQUERY-75
                15.1.7 fn:insert-before - missing VXQUERY-75
                15.1.8 fn:remove - missing VXQUERY-75
                15.1.9 fn:reverse - Mostly complete - VXQUERY-62
                15.1.10 fn:subsequence - missing VXQUERY-75
                15.1.11 fn:unordered - missing VXQUERY-75
            15.2 Functions That Test the Cardinality of Sequences
                15.2.1 fn:zero-or-one - missing VXQUERY-75
                15.2.2 fn:one-or-more - missing VXQUERY-75
                15.2.3 fn:exactly-one - missing VXQUERY-75
            15.3 Equals, Union, Intersection and Except
                15.3.1 fn:deep-equal - missing VXQUERY-75
                15.3.2 op:union - missing VXQUERY-75
                15.3.3 op:intersect - missing VXQUERY-75
                15.3.4 op:except - missing VXQUERY-75
            15.4 Aggregate Functions
                15.4.1 fn:count - missing VXQUERY-74
                15.4.2 fn:avg - missing VXQUERY-74
                15.4.3 fn:max - missing VXQUERY-74
                15.4.4 fn:min - missing VXQUERY-74
                15.4.5 fn:sum - missing VXQUERY-74
            15.5 Functions and Operators that Generate Sequences
                15.5.1 op:to - missing VXQUERY-75
                15.5.2 fn:id - missing VXQUERY-75
                15.5.3 fn:idref - missing VXQUERY-75
                15.5.4 fn:doc - missing VXQUERY-75
                15.5.5 fn:doc-available - missing VXQUERY-75
                15.5.6 fn:collection - missing VXQUERY-75
                15.5.7 fn:element-with-id - missing VXQUERY-75
        16 Context Functions
            16.1 fn:position - missing VXQUERY-73
            16.2 fn:last - missing VXQUERY-73
            16.3 fn:current-dateTime - needs work VXQUERY-69
            16.4 fn:current-date - needs work VXQUERY-69
            16.5 fn:current-time - needs work VXQUERY-69
            16.6 fn:implicit-timezone - missing VXQUERY-73
            16.7 fn:default-collation - missing VXQUERY-73
            16.8 fn:static-base-uri - missing VXQUERY-73

        Show
        Preston Carman added a comment - I have gone through the outline on the Functions and Operators page ( http://www.w3.org/TR/xpath-functions/ ) and opened tickets for all missing functions and bugs that are halting completion of other functions. 2 Accessors     2.1 fn:node-name - Completely missing VXQUERY-61     2.2 fn:nilled - Completely missing VXQUERY-61     2.3 fn:string - Mostly complete - count, sequence, if then else,     2.4 fn:data - Mostly complete - count     2.5 fn:base-uri - Completely missing VXQUERY-61     2.6 fn:document-uri - Completely missing VXQUERY-61 3 The Error Function (fn:error) - Completely missing VXQUERY-63 4 The Trace Function (fn:trace) - Completely missing VXQUERY-64 5 Constructor Functions ...     5.2 A Special Constructor Function for xs:dateTime (fn:dateTime) - Mostly complete - count, sequence, YMDuration add ... 6 Functions and Operators on Numerics     6.1 Numeric Types     6.2 Operators on Numeric Values         6.2.1 op:numeric-add - Mostly complete - VXQUERY-62 , sequence         6.2.2 op:numeric-subtract - Mostly complete - VXQUERY-62 , sequence         6.2.3 op:numeric-multiply - Mostly complete - VXQUERY-62 , sequence         6.2.4 op:numeric-divide - Some complete - VXQUERY-62 , sequence, VXQUERY-66         6.2.5 op:numeric-integer-divide - Mostly complete - sequence         6.2.6 op:numeric-mod - Mostly complete - VXQUERY-62 , sequence         6.2.7 op:numeric-unary-plus - Mostly complete - VXQUERY-62         6.2.8 op:numeric-unary-minus - Mostly complete - VXQUERY-62     6.3 Comparison Operators on Numeric Values         6.3.1 op:numeric-equal - COMPLETE         6.3.2 op:numeric-less-than - COMPLETE         6.3.3 op:numeric-greater-than - COMPLETE     6.4 Functions on Numeric Values         6.4.1 fn:abs - Mostly complete - VXQUERY-62         6.4.2 fn:ceiling - Mostly complete - VXQUERY-62 , VXQUERY-65         6.4.3 fn:floor - VXQUERY-62 , VXQUERY-65         6.4.4 fn:round - VXQUERY-62 , VXQUERY-65         6.4.5 fn:round-half-to-even - Completely missing VXQUERY-66 7 Functions on Strings     7.1 String Types     7.2 Functions to Assemble and Disassemble Strings         7.2.1 fn:codepoints-to-string - Completely missing VXQUERY-67         7.2.2 fn:string-to-codepoints - Completely missing VXQUERY-67     7.3 Equality and Comparison of Strings         7.3.1 Collations         7.3.2 fn:compare - Mostly complete - count         7.3.3 fn:codepoint-equal - Mostly complete - count, sequence     7.4 Functions on String Values         7.4.1 fn:concat - Mostly complete - count, sequence, not         7.4.2 fn:string-join - Needs work on parameters - count, not         7.4.3 fn:substring - Mostly complete - VXQUERY-36 , count, sequence, not         7.4.4 fn:string-length - Mostly complete - count, sequence, not         7.4.5 fn:normalize-space - Completely missing VXQUERY-67         7.4.6 fn:normalize-unicode - Completely missing VXQUERY-67         7.4.7 fn:upper-case - Mostly complete - count, not         7.4.8 fn:lower-case - Mostly complete - count, not         7.4.9 fn:translate - Completely missing VXQUERY-67         7.4.10 fn:encode-for-uri - Completely missing VXQUERY-67         7.4.11 fn:iri-to-uri - Completely missing VXQUERY-67         7.4.12 fn:escape-html-uri - Completely missing VXQUERY-67     7.5 Functions Based on Substring Matching         7.5.1 fn:contains - Mostly complete - sequence         7.5.2 fn:starts-with - Mostly complete - sequence         7.5.3 fn:ends-with - Mostly complete - sequence         7.5.4 fn:substring-before - Some complete - count, sequence         7.5.5 fn:substring-after - Some complete - count, sequence     7.6 String Functions that Use Pattern Matching         ...         7.6.2 fn:matches - Completely missing VXQUERY-67         7.6.3 fn:replace - Completely missing VXQUERY-67         7.6.4 fn:tokenize - Completely missing VXQUERY-67 8 Functions on anyURI     8.1 fn:resolve-uri 9 Functions and Operators on Boolean Values     9.1 Additional Boolean Constructor Functions         9.1.1 fn:true - COMPLETE         9.1.2 fn:false - COMPLETE     9.2 Operators on Boolean Values         9.2.1 op:boolean-equal - COMPLETE         9.2.2 op:boolean-less-than - COMPLETE         9.2.3 op:boolean-greater-than - COMPLETE     9.3 Functions on Boolean Values         9.3.1 fn:not - See VXQUERY-58 10 Functions and Operators on Durations, Dates and Times     ...     10.4 Comparison Operators on Duration, Date and Time Values         10.4.1 op:yearMonthDuration-less-than - COMPLETE         10.4.2 op:yearMonthDuration-greater-than - COMPLETE         10.4.3 op:dayTimeDuration-less-than - COMPLETE         10.4.4 op:dayTimeDuration-greater-than - COMPLETE         10.4.5 op:duration-equal - COMPLETE         10.4.6 op:dateTime-equal - COMPLETE         10.4.7 op:dateTime-less-than - COMPLETE         10.4.8 op:dateTime-greater-than - COMPLETE         10.4.9 op:date-equal - COMPLETE         10.4.10 op:date-less-than - COMPLETE         10.4.11 op:date-greater-than - COMPLETE         10.4.12 op:time-equal - COMPLETE         10.4.13 op:time-less-than - COMPLETE         10.4.14 op:time-greater-than - COMPLETE         10.4.15 op:gYearMonth-equal - Mostly complete - not, VXQUERY-69         10.4.16 op:gYear-equal - COMPLETE         10.4.17 op:gMonthDay-equal - Mostly complete - VXQUERY-69         10.4.18 op:gMonth-equal - Mostly complete - VXQUERY-70         10.4.19 op:gDay-equal - Mostly complete - VXQUERY-69     10.5 Component Extraction Functions on Durations, Dates and Times         10.5.1 fn:years-from-duration - Mostly complete - avg, count         10.5.2 fn:months-from-duration - Mostly complete - avg, count         10.5.3 fn:days-from-duration - Mostly complete - avg, count         10.5.4 fn:hours-from-duration - Mostly complete - avg, count         10.5.5 fn:minutes-from-duration - Mostly complete - avg, count         10.5.6 fn:seconds-from-duration - Mostly complete - avg, count         10.5.7 fn:year-from-dateTime - Mostly complete - avg, count         10.5.8 fn:month-from-dateTime - Mostly complete - avg, count         10.5.9 fn:day-from-dateTime - Mostly complete - avg, count         10.5.10 fn:hours-from-dateTime - Mostly complete - avg, count         10.5.11 fn:minutes-from-dateTime - Mostly complete - avg, count         10.5.12 fn:seconds-from-dateTime - Mostly complete - avg, count         10.5.13 fn:timezone-from-dateTime - Mostly complete - count, min, max         10.5.14 fn:year-from-date - Mostly complete - avg, count         10.5.15 fn:month-from-date - Mostly complete - avg, count         10.5.16 fn:day-from-date - Mostly complete - avg, count         10.5.17 fn:timezone-from-date - Mostly complete - count, min, max         10.5.18 fn:hours-from-time - Mostly complete - avg, count         10.5.19 fn:minutes-from-time - Mostly complete - avg, count         10.5.20 fn:seconds-from-time - Mostly complete - avg, count         10.5.21 fn:timezone-from-time - Mostly complete - count, min, max     10.6 Arithmetic Operators on Durations         10.6.1 op:add-yearMonthDurations - Mostly complete - not         10.6.2 op:subtract-yearMonthDurations - Mostly complete - not         10.6.3 op:multiply-yearMonthDuration - Mostly complete - not, count         10.6.4 op:divide-yearMonthDuration - Mostly complete - not         10.6.5 op:divide-yearMonthDuration-by-yearMonthDuration - Mostly complete - not, round-half-to-even         10.6.6 op:add-dayTimeDurations - Mostly complete - not         10.6.7 op:subtract-dayTimeDurations - Mostly complete - not         10.6.8 op:multiply-dayTimeDuration - Mostly complete - not, count         10.6.9 op:divide-dayTimeDuration - Mostly complete - not         10.6.10 op:divide-dayTimeDuration-by-dayTimeDuration - Mostly complete - not, round-half-to-even     10.7 Timezone Adjustment Functions on Dates and Time Values         10.7.1 fn:adjust-dateTime-to-timezone - Mostly complete - sequence, max         10.7.2 fn:adjust-date-to-timezone - Mostly complete - sequence, max         10.7.3 fn:adjust-time-to-timezone - Mostly complete - sequence, max     10.8 Arithmetic Operators on Durations, Dates and Times         10.8.1 op:subtract-dateTimes - Mostly complete - not         10.8.2 op:subtract-dates - Mostly complete - not         10.8.3 op:subtract-times - Mostly complete - not         10.8.4 op:add-yearMonthDuration-to-dateTime - Mostly complete - not, negative years         10.8.5 op:add-dayTimeDuration-to-dateTime - Mostly complete - not         10.8.6 op:subtract-yearMonthDuration-from-dateTime - Mostly complete - not, negative years         10.8.7 op:subtract-dayTimeDuration-from-dateTime - Mostly complete - not         10.8.8 op:add-yearMonthDuration-to-date - Mostly complete - not, negative years         10.8.9 op:add-dayTimeDuration-to-date - Mostly complete - not         10.8.10 op:subtract-yearMonthDuration-from-date - Mostly complete - not, negative years         10.8.11 op:subtract-dayTimeDuration-from-date - Mostly complete - not         10.8.12 op:add-dayTimeDuration-to-time - Mostly complete - not         10.8.13 op:subtract-dayTimeDuration-from-time - Mostly complete - not 11 Functions Related to QNames     11.1 Additional Constructor Functions for QNames         11.1.1 fn:resolve-QName - missing VXQUERY-71         11.1.2 fn:QName - missing VXQUERY-71     11.2 Functions and Operators Related to QNames         11.2.1 op:QName-equal - COMPLETE         11.2.2 fn:prefix-from-QName - Test on to many other functions to tell - VXQUERY-71         11.2.3 fn:local-name-from-QName - Test on to many other functions to tell - VXQUERY-71         11.2.4 fn:namespace-uri-from-QName - Test on to many other functions to tell - VXQUERY-71         11.2.5 fn:namespace-uri-for-prefix - missing VXQUERY-71         11.2.6 fn:in-scope-prefixes - missing VXQUERY-71 12 Operators on base64Binary and hexBinary     12.1 Comparisons of base64Binary and hexBinary Values         12.1.1 op:hexBinary-equal - COMPLETE         12.1.2 op:base64Binary-equal - COMPLETE ... 14 Functions and Operators on Nodes     14.1 fn:name - missing VXQUERY-72     14.2 fn:local-name - missing VXQUERY-72     14.3 fn:namespace-uri - missing VXQUERY-72     14.4 fn:number - Mostly complete - VXQUERY-62     14.5 fn:lang - missing VXQUERY-72     14.6 op:is-same-node - missing VXQUERY-72     14.7 op:node-before - missing VXQUERY-72     14.8 op:node-after - missing VXQUERY-72     14.9 fn:root - missing VXQUERY-72 15 Functions and Operators on Sequences     15.1 General Functions and Operators on Sequences         15.1.1 fn:boolean - Mostly complete - sequences         15.1.2 op:concatenate - see VXQUERY-59         15.1.3 fn:index-of - missing VXQUERY-75         15.1.4 fn:empty - COMPLETE         15.1.5 fn:exists - COMPLETE         15.1.6 fn:distinct-values - missing VXQUERY-75         15.1.7 fn:insert-before - missing VXQUERY-75         15.1.8 fn:remove - missing VXQUERY-75         15.1.9 fn:reverse - Mostly complete - VXQUERY-62         15.1.10 fn:subsequence - missing VXQUERY-75         15.1.11 fn:unordered - missing VXQUERY-75     15.2 Functions That Test the Cardinality of Sequences         15.2.1 fn:zero-or-one - missing VXQUERY-75         15.2.2 fn:one-or-more - missing VXQUERY-75         15.2.3 fn:exactly-one - missing VXQUERY-75     15.3 Equals, Union, Intersection and Except         15.3.1 fn:deep-equal - missing VXQUERY-75         15.3.2 op:union - missing VXQUERY-75         15.3.3 op:intersect - missing VXQUERY-75         15.3.4 op:except - missing VXQUERY-75     15.4 Aggregate Functions         15.4.1 fn:count - missing VXQUERY-74         15.4.2 fn:avg - missing VXQUERY-74         15.4.3 fn:max - missing VXQUERY-74         15.4.4 fn:min - missing VXQUERY-74         15.4.5 fn:sum - missing VXQUERY-74     15.5 Functions and Operators that Generate Sequences         15.5.1 op:to - missing VXQUERY-75         15.5.2 fn:id - missing VXQUERY-75         15.5.3 fn:idref - missing VXQUERY-75         15.5.4 fn:doc - missing VXQUERY-75         15.5.5 fn:doc-available - missing VXQUERY-75         15.5.6 fn:collection - missing VXQUERY-75         15.5.7 fn:element-with-id - missing VXQUERY-75 16 Context Functions     16.1 fn:position - missing VXQUERY-73     16.2 fn:last - missing VXQUERY-73     16.3 fn:current-dateTime - needs work VXQUERY-69     16.4 fn:current-date - needs work VXQUERY-69     16.5 fn:current-time - needs work VXQUERY-69     16.6 fn:implicit-timezone - missing VXQUERY-73     16.7 fn:default-collation - missing VXQUERY-73     16.8 fn:static-base-uri - missing VXQUERY-73

          People

          • Assignee:
            Preston Carman
            Reporter:
            Vinayak Borkar
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