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Changes for page 13 Structure Mapping

Last modified by Helena on 2025/09/10 11:19
From version 10.13
edited by Helena
on 2025/05/16 09:28
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To version 11.3
edited by Helena
on 2025/05/16 12:54
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... ... @@ -39,7 +39,9 @@
39 39  Different source values can also map to the same target value, for example when deriving regions from country codes.
40 40  
41 41  (% style="width:674.294px" %)
42 -|(% style="width:284px" %)**Source Component: REF_AREA**|(% style="width:387px" %)**Target Component: REGION**
42 +|(% style="width:284px" %)**Source Component:
43 +REF_AREA**|(% style="width:387px" %)**Target Component:
44 +REGION**
43 43  |(% style="width:284px" %)FR|(% style="width:387px" %)EUR
44 44  |(% style="width:284px" %)DE|(% style="width:387px" %)EUR
45 45  |(% style="width:284px" %)IT|(% style="width:387px" %)EUR
... ... @@ -299,13 +299,9 @@
299 299  Examples
300 300  
301 301  22/06/1981 would be described as dd/MM/YYYY, with locale en-GB
302 -
303 303  2008-mars-12 would be described as YYYY-MMM-DD, with locale fr-FR
304 -
305 305  22 July 1981 would be described as dd MMMM YYYY, with locale en-US
306 -
307 307  22 Jul 1981 would be described as dd MMM YYYY
308 -
309 309  2010 D62 would be described as YYYYDnn (day 62 of the year 2010)
310 310  
311 311  The following pattern letters are defined (all other characters from 'A' to 'Z' and from 'a' to 'z' are reserved):
... ... @@ -354,17 +354,16 @@
354 354  * microsecond
355 355  * nanosecond
356 356  
357 -|Numerical datetime systems|Base|Period
358 -|(((
355 +(% style="width:573.294px" %)
356 +|(% style="width:276px" %)**Numerical datetime systems**|(% style="width:117px" %)**Base**|(% style="width:177px" %)**Period**
357 +|(% style="width:276px" %)(((
359 359  Epoch Time (UNIX)
360 -
361 361  Milliseconds since 01 Jan 1970
362 -)))|1970|millisecond
363 -|(((
360 +)))|(% style="width:117px" %)1970|(% style="width:177px" %)millisecond
361 +|(% style="width:276px" %)(((
364 364  Windows System Time
365 -
366 366  Milliseconds since 01 Jan 1601
367 -)))|1601|millisecond
364 +)))|(% style="width:117px" %)1601|(% style="width:177px" %)millisecond
368 368  
369 369  The example above illustrates numerical based datetime mapping rules for two commonly used time standards.
370 370  
... ... @@ -386,41 +386,34 @@
386 386  
387 387  The main use case is setting the value of Observation Attributes in the target dataset.
388 388  
389 -|Rule|Source|Target
390 -|1|(((
386 +(% style="width:786.294px" %)
387 +|(% style="width:92px" %)**Rule**|(% style="width:377px" %)**Source**|(% style="width:315px" %)**Target**
388 +|(% style="width:92px" %)1|(% style="width:377px" %)(((
391 391  If
392 -
393 393  INDICATOR=XULADS; and TIME_PERIOD=2007.
394 -)))|(((
391 +)))|(% style="width:315px" %)(((
395 395  Set
396 -
397 397  OBS_CONF=F
398 398  )))
399 -|2|(((
395 +|(% style="width:92px" %)2|(% style="width:377px" %)(((
400 400  If
401 -
402 402  INDICATOR=XULADS; and TIME_PERIOD=2008.
403 -)))|(((
398 +)))|(% style="width:315px" %)(((
404 404  Set
405 -
406 406  OBS_CONF=F
407 407  )))
408 -|3|(((
402 +|(% style="width:92px" %)3|(% style="width:377px" %)(((
409 409  If
410 -
411 411  INDICATOR=XULADS; and TIME_PERIOD=2009.
412 -)))|(((
405 +)))|(% style="width:315px" %)(((
413 413  Set
414 -
415 415  OBS_CONF=F
416 416  )))
417 -|4|(((
409 +|(% style="width:92px" %)4|(% style="width:377px" %)(((
418 418  If
419 -
420 420  INDICATOR=XULADS; and TIME_PERIOD=2010.
421 -)))|(((
412 +)))|(% style="width:315px" %)(((
422 422  Set
423 -
424 424  OBS_CONF=**C**
425 425  )))
426 426  
... ... @@ -434,27 +434,22 @@
434 434  
435 435  By specifying validity periods, the example from Section 13.8 can be re-written using two rules as follows:
436 436  
437 -|Rule|Source|Target
438 -|1|(((
427 +(% style="width:808.294px" %)
428 +|(% style="width:93px" %)**Rule**|(% style="width:385px" %)**Source**|(% style="width:328px" %)**Target**
429 +|(% style="width:93px" %)1|(% style="width:385px" %)(((
439 439  If
440 -
441 441  INDICATOR=XULADS.
442 -
443 443  Validity Period start period=2007 end period=2009
444 -)))|(((
433 +)))|(% style="width:328px" %)(((
445 445  Set
446 -
447 447  OBS_CONF=F
448 448  )))
449 -|2|(((
437 +|(% style="width:93px" %)2|(% style="width:385px" %)(((
450 450  If
451 -
452 452  INDICATOR=XULADS.
453 -
454 454  Validity Period start period=2010
455 -)))|(((
441 +)))|(% style="width:328px" %)(((
456 456  Set
457 -
458 458  OBS_CONF=F** **
459 459  )))
460 460  
... ... @@ -466,37 +466,12 @@
466 466  
467 467  === 13.10.1 Many to one mapping (N-1) ===
468 468  
469 -|Source|Map To
470 -|(((
471 -**FREQ**="A"
454 +[[image:1747377208446-496.png]]
472 472  
473 -ADJUSTMENT="N"
474 -
475 -**REF_AREA**="PL"
476 -
477 -**COUNTERPART_AREA**="W0"
478 -
479 -REF_SECTOR="S1"
480 -
481 -COUNTERPART_SECTOR="S1" ACCOUNTING_ENTRY="B"
482 -
483 -STO="B5G"
484 -)))|(((
485 -FREQ="A"
486 -
487 -REF_AREA="PL"
488 -
489 -COUNTERPART_AREA="W0"
490 -
491 -INDICATOR="IND_ABC"
492 -)))
493 -
494 494  The bold Dimensions map from source to target verbatim. The mapping simply specifies:
495 495  
496 496  FREQ => FREQ
497 -
498 498  REF_AREA=> REF_AREA
499 -
500 500  COUNTERPART_AREA=> COUNTERPART _AREA
501 501  
502 502  No Representation Mapping is required. The source value simply copies across unmodified.
... ... @@ -515,49 +515,45 @@
515 515  
516 516  The following representation mapping can be used to explicitly map each age to an output code.
517 517  
518 -:
519 -
520 520  (((
521 -|Source Input Free Text|Desired Output Code Id
522 -|0|A
523 -|1|A
524 -|2|A
525 -|3|B
526 -|4|B
479 +(% style="width:669.294px" %)
480 +|(% style="width:218px" %)**Source Input Free Text**|(% style="width:448px" %)**Desired Output Code Id**
481 +|(% style="width:218px" %)0|(% style="width:448px" %)A
482 +|(% style="width:218px" %)1|(% style="width:448px" %)A
483 +|(% style="width:218px" %)2|(% style="width:448px" %)A
484 +|(% style="width:218px" %)3|(% style="width:448px" %)B
485 +|(% style="width:218px" %)4|(% style="width:448px" %)B
527 527  )))
528 528  
529 -If this mapping takes advantage of regular expressions it can be expressed in two 3464 rules:
488 +If this mapping takes advantage of regular expressions it can be expressed in two rules:
530 530  
531 -[[image:SDMX 3-0-0 SECTION 6 FINAL-1.0_en_8c1afe2b.gif||alt="Shape10" height="1" width="302"]]
532 -
533 -__Regular Expression __Desired Output
534 -
535 -:
536 -
537 537  (((
538 -|[0-2]|A
539 -|[3-4]|B
491 +(% style="width:675.294px" %)
492 +|(% style="width:219px" %)(((
493 +**Regular Expression**
494 +)))|(% style="width:453px" %)**Desired Output**
495 +|(% style="width:219px" %)[0-2]|(% style="width:453px" %)A
496 +|(% style="width:219px" %)[3-4]|(% style="width:453px" %)B
497 +
498 +(% style="color:inherit; font-family:inherit; font-size:max(21px, min(23px, 17.4444px + 0.462963vw))" %)13.10.3 Observation Attributes for Time Period
540 540  )))
541 541  
542 -=== 13.10.3 Observation Attributes for Time Period ===
543 -
544 544  This use case is where a specific observation for a specific time period has an attribute 3468 value.
545 545  
546 -:
547 -
548 548  (((
549 -|Input INDICATOR|Input TIME_PERIOD|Output OBS_CONF
550 -|XULADS|2008|C
551 -|XULADS|2009|C
552 -|XULADS|2010|C
504 +(% style="width:689.294px" %)
505 +|(% style="width:220px" %)**Input INDICATOR**|(% style="width:223px" %)**Input TIME_PERIOD**|(% style="width:243px" %)**Output OBS_CONF**
506 +|(% style="width:220px" %)XULADS|(% style="width:223px" %)2008|(% style="width:243px" %)C
507 +|(% style="width:220px" %)XULADS|(% style="width:223px" %)2009|(% style="width:243px" %)C
508 +|(% style="width:220px" %)XULADS|(% style="width:223px" %)2010|(% style="width:243px" %)C
553 553  )))
554 554  
555 -__Or using a validity period on the Representation Mapping__:
511 +Or using a validity period on the Representation Mapping:
556 556  
557 -[[image:SDMX 3-0-0 SECTION 6 FINAL-1.0_en_6dbf7f.gif||alt="Shape11" height="36" width="555"]] Input INDICATOR Valid From/ Valid To Output OBS_CONF
513 +(% style="width:693.294px" %)
514 +|(% style="width:221px" %)Input INDICATOR|(% style="width:222px" %)Valid From/ Valid To|(% style="width:246px" %)Output OBS_CONF
515 +|(% style="width:221px" %)XULADS|(% style="width:222px" %)2008/2010|(% style="width:246px" %)C
558 558  
559 -XULADS 2008/2010 C
560 -
561 561  === 13.10.4 Time mapping ===
562 562  
563 563  This use case is to create a time period from an input that does not respect SDMXTime Formats.
... ... @@ -564,20 +564,15 @@
564 564  
565 565  The Component Mapping from SYS_TIME to TIME_PERIOD specifies itself as a time mapping with the following details:
566 566  
567 -:
568 -
569 569  (((
570 -|Source Value|Source Mapping|Target Frequency|Output
571 -|18/07/1981|dd/MM/yyyy|A|1981
524 +(% style="width:763.294px" %)
525 +|(% style="width:163px" %)**Source Value**|(% style="width:219px" %)**Source Mapping**|(% style="width:198px" %)**Target Frequency**|(% style="width:180px" %)**Output**
526 +|(% style="width:163px" %)18/07/1981|(% style="width:219px" %)dd/MM/yyyy|(% style="width:198px" %)A|(% style="width:180px" %)1981
572 572  )))
573 573  
574 574  When the target frequency is based on another target Dimension value, in this example __the value of the FREQ Dimension in the tar__get DSD.
575 575  
576 -[[image:SDMX 3-0-0 SECTION 6 FINAL-1.0_en_dbe68698.gif||alt="Shape12" height="1" width="273"]]
577 577  
578 -:
579 -::
580 -
581 581  (((
582 582  |Source Value|Source Mapping|Target Frequency Output Dimension
583 583  
... ... @@ -601,7 +601,7 @@
601 601  
602 602  Dimension
603 603  
604 -[[image:SDMX 3-0-0 SECTION 6 FINAL-1.0_en_4ec4bb31.gif||alt="Shape13" height="173" width="555"]] 1981 yyyy D – End of Period 1981-12-31
555 + 1981 yyyy D – End of Period 1981-12-31
605 605  
606 606  When the start of year is April 1^^st^^ the Structure Map has YearStart=04-01:
607 607  
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