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Changes for page 13 Structure Mapping

Last modified by Helena on 2025/09/10 11:19
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edited by Helena
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To version 10.2
edited by Helena
on 2025/05/16 09:10
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... ... @@ -18,7 +18,7 @@
18 18  
19 19  * Transforming received data into a common internal structure;
20 20  * Transforming reported data into the data collector's preferred structure;
21 -* Transforming unidimensional datasets{{footnote}}Unidimensional datasets are those with a single 'indicator' or 'series code' dimension.{{/footnote}} to multi-dimensional; and
21 +* Transforming unidimensional datasets^^[[(% class="wikiinternallink wikiinternallink" %)^^43^^>>path:#sdfootnote43sym||name="sdfootnote43anc"]](%%)^^ to multi-dimensional; and
22 22  * Transforming internal datasets with a complex structure to a simpler structure with fewer dimensions suitable for dissemination.
23 23  
24 24  == 13.2 1-1 structure maps ==
... ... @@ -27,25 +27,25 @@
27 27  
28 28  In the example below, ISO 2-character country codes are mapped to their ISO 3character equivalent.
29 29  
30 -(% style="width:666.294px" %)
31 -|(% style="width:217px" %)**Country**|(% style="width:251px" %)**Alpha-2 code**|(% style="width:195px" %)**Alpha-3 code**
32 -|(% style="width:217px" %)Afghanistan|(% style="width:251px" %)AF|(% style="width:195px" %)AFG
33 -|(% style="width:217px" %)Albania|(% style="width:251px" %)AL|(% style="width:195px" %)ALB
34 -|(% style="width:217px" %)Algeria|(% style="width:251px" %)DZ|(% style="width:195px" %)DZA
35 -|(% style="width:217px" %)American Samoa|(% style="width:251px" %)AS|(% style="width:195px" %)ASM
36 -|(% style="width:217px" %)Andorra|(% style="width:251px" %)AD|(% style="width:195px" %)AND
37 -|(% style="width:217px" %)etc…|(% style="width:251px" %) |(% style="width:195px" %)
30 +|Country|Alpha-2 code|Alpha-3 code
31 +|Afghanistan|AF|AFG
32 +|Albania|AL|ALB
33 +|Algeria|DZ|DZA
34 +|American Samoa|AS|ASM
35 +|Andorra|AD|AND
36 +|etc…| |
38 38  
39 39  Different source values can also map to the same target value, for example when deriving regions from country codes.
40 40  
41 -(% style="width:674.294px" %)
42 -|(% style="width:284px" %)**Source Component: REF_AREA**|(% style="width:387px" %)**Target Component: REGION**
43 -|(% style="width:284px" %)FR|(% style="width:387px" %)EUR
44 -|(% style="width:284px" %)DE|(% style="width:387px" %)EUR
45 -|(% style="width:284px" %)IT|(% style="width:387px" %)EUR
46 -|(% style="width:284px" %)ES|(% style="width:387px" %)EUR
47 -|(% style="width:284px" %)BE|(% style="width:387px" %)EUR
40 +[[image:SDMX 3-0-0 SECTION 6 FINAL-1.0_en_59eee18f.gif||alt="Shape7" height="1" width="192"]]
48 48  
42 +|Source Component: REF_AREA|Target Component: REGION
43 +|FR|EUR
44 +|DE|EUR
45 +|IT|EUR
46 +|ES|EUR
47 +|BE|EUR
48 +
49 49  == 13.3 N-n structure maps ==
50 50  
51 51  N-n (pronounced 'N to N') mappings describe rules where a specified combination of values in multiple source Components map to specified values in one or more target Components. For example, when mapping a partial Series Key from a highly multidimensional cube (like Balance of Payments) to a single 'Indicator' Dimension in a target Data Structure.
... ... @@ -52,40 +52,52 @@
52 52  
53 53  Example:
54 54  
55 -(% style="width:760.294px" %)
56 -|(% style="width:58px" %)**Rule**|(% style="width:384px" %)**Source**|(% style="width:313px" %)**Target**
57 -|(% style="width:58px" %)1|(% style="width:384px" %)(((
55 +|Rule|Source|Target
56 +|1|(((
58 58  If
58 +
59 59  FREQUENCY=A; and ADJUSTMENT=N; and MATURITY=L.
60 -)))|(% style="width:313px" %)(((
60 +)))|(((
61 61  Set
62 +
62 62  INDICATOR=A_N_L
63 63  )))
64 -|(% style="width:58px" %)2|(% style="width:384px" %)(((
65 +|2|(((
65 65  If
67 +
66 66  FREQUENCY=M; and ADJUSTMENT=S_A1; and MATURITY=TY12.
67 -)))|(% style="width:313px" %)(((
69 +)))|(((
68 68  Set
71 +
69 69  INDICATOR=MON_SAX_12
70 70  )))
71 71  
72 72  N-n rules can also set values for multiple source Components.
73 73  
74 -(% style="width:757.294px" %)
75 -|(% style="width:62px" %)**Rule**|(% style="width:378px" %)**Source**|(% style="width:312px" %)**Target**
76 -|(% style="width:62px" %)1|(% style="width:378px" %)(((
77 +|Rule|Source|Target
78 +|1|(((
77 77  If
80 +
78 78  FREQUENCY=A; and ADJUSTMENT=N; and MATURITY=L.
79 -)))|(% style="width:312px" %)(((
82 +)))|(((
80 80  Set
81 -INDICATOR=A_N_L, STATUS=QXR15, NOTE="Unadjusted".
84 +
85 +INDICATOR=A_N_L, STATUS=QXR15,
86 +
87 +NOTE="Unadjusted".
82 82  )))
83 -|(% style="width:62px" %)2|(% style="width:378px" %)(((
89 +|2|(((
84 84  If
91 +
85 85  FREQUENCY=M; and ADJUSTMENT=S_A1; and MATURITY=TY12.
86 -)))|(% style="width:312px" %)(((
93 +)))|(((
87 87  Set
88 -INDICATOR=MON_SAX_12, STATUS=MPM12, NOTE="Seasonally Adjusted"
95 +
96 +INDICATOR=MON_SAX_12,
97 +
98 +STATUS=MPM12,
99 +
100 +NOTE="Seasonally Adjusted"
89 89  )))
90 90  
91 91  == 13.4 Ambiguous mapping rules ==
... ... @@ -267,7 +267,7 @@
267 267  
268 268  Date and time formats are specified by date and time pattern strings based on Java's Simple Date Format. Within date and time pattern strings, unquoted letters from 'A' to 'Z' and from 'a' to 'z' are interpreted as pattern letters representing the components of a date or time string. Text can be quoted using single quotes (') to avoid interpretation. "''" represents a single quote. All other characters are not interpreted; they're simply copied into the output string during formatting or matched against the input string during parsing.
269 269  
270 -Due to the fact that dates may differ per locale, an optional property, defining the locale of the pattern, is provided. This would assist processing of source dates, according to the given locale^^[[(% class="wikiinternallink wikiinternallink wikiinternallink" %)^^44^^>>path:#sdfootnote44sym||name="sdfootnote44anc"]](%%)^^. An indicative list of examples is presented in the following table:
282 +Due to the fact that dates may differ per locale, an optional property, defining the locale of the pattern, is provided. This would assist processing of source dates, according to the given locale^^[[(% class="wikiinternallink wikiinternallink" %)^^44^^>>path:#sdfootnote44sym||name="sdfootnote44anc"]](%%)^^. An indicative list of examples is presented in the following table:
271 271  
272 272  |English (en)|Australia (AU)|en-AU
273 273  |English (en)|Canada (CA)|en-CA
... ... @@ -313,7 +313,7 @@
313 313  
314 314  |Letter|Date or Time Component|Presentation|Examples
315 315  |G|Era designator|[[Text>>url:https://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html#text]][[url:https://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html#text]]|AD
316 -|yy|Year short (upper case is Year of Week^^[[(% class="wikiinternallink wikiinternallink wikiinternallink" %)^^45^^>>path:#sdfootnote45sym||name="sdfootnote45anc"]](%%)^^)|[[Year>>url:https://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html#year]][[url:https://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html#year]]|96
328 +|yy|Year short (upper case is Year of Week^^[[(% class="wikiinternallink wikiinternallink" %)^^45^^>>path:#sdfootnote45sym||name="sdfootnote45anc"]](%%)^^)|[[Year>>url:https://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html#year]][[url:https://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html#year]]|96
317 317  |yyyy|Year Full (upper case is Year of Week)|Year|1996
318 318  |MM|Month number in year starting with 1|Month|07
319 319  |MMM|Month name short|Month|Jul
... ... @@ -613,5 +613,3 @@
613 613  Dimension
614 614  
615 615  1981 yyyy D – End of Period 1982-03-31
616 -
617 -{{putFootnotes/}}