Changes for page 4 General Notes for Implementers
Last modified by Artur on 2025/09/10 11:19
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... ... @@ -103,28 +103,47 @@ 103 103 104 104 Further to the above, the mapping between the non-native data types is presented in the table below: 105 105 106 -(% style="width:1005.83px" %) 107 -|(% style="width:198px" %)**SDMX Facet**|(% style="width:241px" %)**XML Schema**|(% style="width:563px" %)**JSON schema **"**pattern**"{{footnote}}Regular expressions, as specified in W3C XML Schema Definition Language (XSD) 1.1 Part 2: Datatypes.{{/footnote}} **for "string" type** 108 -|(% style="width:198px" %)GregorianYear|(% style="width:241px" %)xsd:gYear|(% style="width:563px" %)((( 109 -"^-?([1-9][0-9]{3,}|0[0-9]{3})(Z|(\+|-)((0[0-9]|1[0-3]):[0-5][0-9]|14:00))?$" 106 +|**SDMX Facet**|**XML Schema**|**JSON schema **"**pattern**"[[(% class="wikiinternallink wikiinternallink wikiinternallink" %)^^~[1~]^^>>path:#_ftn1]](%%) **for "string" type** 107 +|GregorianYear|xsd:gYear|((( 108 +"^-?([1-9][0-9]{3,}|0[0-9]{3})(Z|(\+|-)((0[0- 109 + 110 +9]|1[0-3]):[0-5][0-9]|14:00))?$" 110 110 ))) 111 -|(% style="width:198px" %)GregorianMonth|(% style="width:241px" %)xsd:gYearMonth|(% style="width:563px" %)((( 112 -"^-?([1-9][0-9]{3,}|0[0-9]{3})-(0[1-9]|1[0-2])(Z|(\+|-)((0[0-9]|1[0-3]):[0-5][0-9]|14:00))?$" 112 +|GregorianMonth|xsd:gYearMonth|((( 113 +"^-?([1-9][0-9]{3,}|0[0-9]{3})-(0[1-9]|1[0- 114 + 115 +2])(Z|(\+|-)((0[0-9]|1[0-3]):[0-5][0- 116 + 117 +9]|14:00))?$" 113 113 ))) 114 -|(% style="width:198px" %)GregorianDay|(% style="width:241px" %)xsd:date|(% style="width:563px" %)((( 115 -"^-?([1-9][0-9]{3,}|0[0-9]{3})-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])(Z|(\+|-)((0[0-9]|1[0-3]):[0-5][0-9]|14:00))?$" 119 +|GregorianDay|xsd:date|((( 120 +"^-?([1-9][0-9]{3,}|0[0-9]{3})-(0[1-9]|1[0-2])- 121 + 122 +(0[1-9]|[12][0-9]|3[01])(Z|(\+|-)((0[0-9]|1[0- 123 + 124 +3]):[0-5][0-9]|14:00))?$" 116 116 ))) 117 -|(% style="width:198px" %)Day|(% style="width:241px" %)xsd:gDay|(% style="width:563px" %)((( 118 -"^~-~--(0[1-9]|[12][0-9]|3[01])(Z|(\+|-)((0[0-9]|1[0-3]):[0-5][0-9]|14:00))?$" 126 +|Day|xsd:gDay|((( 127 +"^~-~--(0[1-9]|[12][0-9]|3[01])(Z|(\+|- 128 + 129 +)((0[0-9]|1[0-3]):[0-5][0-9]|14:00))?$" 119 119 ))) 120 -|(% style="width:198px" %)MonthDay|(% style="width:241px" %)xsd:gMonthDay|(% style="width:563px" %)((( 121 -"^~-~-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])(Z|(\+|-)((0[0-9]|1[0-3]):[0-5][0-9]|14:00))?$" 131 +|MonthDay|xsd:gMonthDay|((( 132 +"^~-~-(0[1-9]|1[0-2])-(0[1-9]|[12][0- 133 + 134 +9]|3[01])(Z|(\+|-)((0[0-9]|1[0-3]):[0-5][0- 135 + 136 +9]|14:00))?$" 122 122 ))) 123 -|(% style="width:198px" %)Month|(% style="width:241px" %)xsd:Month|(% style="width:563px" %)((( 124 -"^~-~-(0[1-9]|1[0-2])(Z|(\+|-)((0[0-9]|1[0-3]):[0-5][0-9]|14:00))?$" 138 +|Month|xsd:Month|((( 139 +"^~-~-(0[1-9]|1[0-2])(Z|(\+|-)((0[0-9]|1[0- 140 + 141 +3]):[0-5][0-9]|14:00))?$" 125 125 ))) 126 -|(% style="width:198px" %)Duration|(% style="width:241px" %)xsd:duration|(% style="width:563px" %)((( 127 -"^-?P[0-9]+Y?([0-9]+M)?([0-9]+D)?(T([0-9]+H)?([0-9]+M)?([0-9]+(\.[0-9]+)?S)?)?$" 143 +|Duration|xsd:duration|((( 144 +"^-?P[0-9]+Y?([0-9]+M)?([0-9]+D)?(T([0- 145 + 146 +9]+H)?([0-9]+M)?([0-9]+(\.[0-9]+)?S)?)?$" 128 128 ))) 129 129 130 130 == 4.2 Time and Time Format == ... ... @@ -139,14 +139,15 @@ 139 139 140 140 The hierarchy of time formats is as follows (**bold** indicates a category which is made up of multiple formats, //italic// indicates a distinct format): 141 141 142 -* **Observational Time Period** 143 -** **Standard Time Period** 144 -*** **Basic Time Period** 145 -**** **Gregorian Time Period** 146 -**** //Date Time// 147 -*** **Reporting Time Period** 148 -** //Time Range// 161 +* **Observational Time Period **o **Standard Time Period** 149 149 163 + § **Basic Time Period** 164 + 165 +* **Gregorian Time Period** 166 +* //Date Time// 167 + 168 +§ **Reporting Time Period **o //Time Range// 169 + 150 150 The details of these time period categories and of the distinct formats which make them up are detailed in the sections to follow. 151 151 152 152 === 4.2.2 Observational Time Period === ... ... @@ -162,12 +162,11 @@ 162 162 A Gregorian time period is always represented by a Gregorian year, year-month, or day. These are all based on ISO 8601 dates. The representation in SDMX-ML messages and the period covered by each of the Gregorian time periods are as follows: 163 163 164 164 **Gregorian Year:** 185 + 165 165 Representation: xs:gYear (YYYY) 166 -Period: the start of January 1 to the end of December 31 167 -**Gregorian Year Month**: 187 +Period: the start of January 1 to the end of December 31 **Gregorian Year Month**: 168 168 Representation: xs:gYearMonth (YYYY-MM) 169 -Period: the start of the first day of the month to end of the last day of the month 170 -**Gregorian Day**: 189 +Period: the start of the first day of the month to end of the last day of the month **Gregorian Day**: 171 171 Representation: xs:date (YYYY-MM-DD) 172 172 Period: the start of the day (00:00:00) to the end of the day (23:59:59) 173 173 ... ... @@ -175,7 +175,7 @@ 175 175 176 176 This is used to unambiguously state that a date-time represents an observation at a single point in time. Therefore, if one wants to use SDMX for data which is measured at a distinct point in time rather than being reported over a period, the date-time representation can be used. 177 177 178 -Representation: xs:dateTime (YYYY-MM-DDThh:mm:ss) {{footnote}}The seconds canbe reported fractionally{{/footnote}}197 +Representation: xs:dateTime (YYYY-MM-DDThh:mm:ss)[[(% class="wikiinternallink wikiinternallink wikiinternallink" %)^^~[2~]^^>>path:#_ftn2]] 179 179 180 180 === 4.2.6 Standard Reporting Period === 181 181 ... ... @@ -244,7 +244,7 @@ 244 244 245 245 Representation: common:ReportingWeekType (YYYY-Www, e.g. 2000-W53) 246 246 247 -Notes: There are either 52 or 53 weeks in a reporting year. This is based on the ISO 8601 definition of a week (Monday - Saturday), where the first week of a reporting year is defined as the week with the first Thursday on or after the reporting year start day.[[(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)^^~[3~]^^>>path:#_ftn3]](%%) The reporting week is always represented as two digits, therefore 1-9 are 0 padded (e.g. 01). This allows the values to be sorted chronologically using textual sorting methods.266 +Notes: There are either 52 or 53 weeks in a reporting year. This is based on the ISO 8601 definition of a week (Monday - Saturday), where the first week of a reporting year is defined as the week with the first Thursday on or after the reporting year start day.[[(% class="wikiinternallink wikiinternallink wikiinternallink" %)^^~[3~]^^>>path:#_ftn3]](%%) The reporting week is always represented as two digits, therefore 1-9 are 0 padded (e.g. 01). This allows the values to be sorted chronologically using textual sorting methods. 248 248 249 249 **Reporting Day**: 250 250 ... ... @@ -272,19 +272,19 @@ 272 272 273 273 This is the [REPORTING_YEAR_START_DATE] 274 274 275 -1. 294 +1. 276 276 11. **If the [PERIOD_INDICATOR] is W:** 277 277 111. **If [REPORTING_YEAR_START_DATE] is a Friday, Saturday, or Sunday:** 278 278 279 -Add[[(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)^^~[4~]^^>>path:#_ftn4]](%%) (P3D, P2D, or P1D respectively) to the [REPORTING_YEAR_START_DATE]. The result is the [REPORTING_YEAR_BASE].298 +Add[[(% class="wikiinternallink wikiinternallink wikiinternallink" %)^^~[4~]^^>>path:#_ftn4]](%%) (P3D, P2D, or P1D respectively) to the [REPORTING_YEAR_START_DATE]. The result is the [REPORTING_YEAR_BASE]. 280 280 281 -1. 282 -11. 300 +1. 301 +11. 283 283 111. **If [REPORTING_YEAR_START_DATE] is a Monday, Tuesday, Wednesday, or Thursday:** 284 284 285 285 Add^^4^^ (P0D, -P1D, -P2D, or -P3D respectively) to the [REPORTING_YEAR_START_DATE]. The result is the [REPORTING_YEAR_BASE]. 286 286 287 -1. 306 +1. 288 288 11. **Else:** 289 289 290 290 The [REPORTING_YEAR_START_DATE] is the [REPORTING_YEAR_BASE]. ... ... @@ -577,5 +577,4 @@ 577 577 578 578 [[~[4~]>>path:#_ftnref4]] The rules for adding durations to a date time are described in the W3C XML Schema specification. See [[http:~~/~~/www.w3.org/TR/xmlschema>>url:http://www.w3.org/TR/xmlschema-2/#adding-durations-to-dateTimes]][[->>url:http://www.w3.org/TR/xmlschema-2/#adding-durations-to-dateTimes]][[2/#adding>>url:http://www.w3.org/TR/xmlschema-2/#adding-durations-to-dateTimes]][[->>url:http://www.w3.org/TR/xmlschema-2/#adding-durations-to-dateTimes]][[durations>>url:http://www.w3.org/TR/xmlschema-2/#adding-durations-to-dateTimes]][[->>url:http://www.w3.org/TR/xmlschema-2/#adding-durations-to-dateTimes]][[to>>url:http://www.w3.org/TR/xmlschema-2/#adding-durations-to-dateTimes]][[dateTimes>>url:http://www.w3.org/TR/xmlschema-2/#adding-durations-to-dateTimes]][[ >>url:http://www.w3.org/TR/xmlschema-2/#adding-durations-to-dateTimes]]for further details. 579 579 580 - 581 -{{putFootnotes/}} 599 +