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Changes for page 10 Constraints

Last modified by Artur on 2025/09/10 11:19
From version 1.12
edited by Helena
on 2025/06/16 12:20
Change comment: There is no comment for this version
To version 1.15
edited by Helena
on 2025/06/16 12:22
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -347,9 +347,10 @@
347 347  
348 348  This may be expressed with the following CubeRegion:
349 349  
350 -|FREQ|M, Q
351 -|VIS_CTY|MX
352 -|OBS_STATUS|A
350 +(% style="width:285.294px" %)
351 +|(% style="width:143px" %)(% style="color:#2980b9" %)FREQ|(% style="width:139px" %)(% style="color:#2980b9" %)M, Q
352 +|(% style="width:143px" %)(% style="color:#2980b9" %)VIS_CTY|(% style="width:139px" %)(% style="color:#2980b9" %)MX
353 +|(% style="width:143px" %)(% style="color:#27ae60" %)OBS_STATUS|(% style="width:139px" %)(% style="color:#27ae60" %)A
353 353  
354 354  **Use Case 4: A Constraint on allowed combinations for some Dimensions combined with specific Attribute values**
355 355  
... ... @@ -359,12 +359,13 @@
359 359  
360 360  This may be expressed with the following DataKeySet:
361 361  
362 -|(% rowspan="3" %)Key1|FREQ|M
363 -|VIS_CTY|DE
364 -|UNIT|EUR
365 -|(% rowspan="3" %)Key2|FREQ|Q
366 -|VIS_CTY|MX
367 -|UNIT|USD
363 +(% style="width:389.294px" %)
364 +|(% rowspan="3" style="width:89px" %)(% style="color:#2980b9" %)Key1|(% style="width:153px" %)(% style="color:#2980b9" %)FREQ|(% style="width:142px" %)(% style="color:#2980b9" %)M
365 +|(% style="width:153px" %)(% style="color:#2980b9" %)VIS_CTY|(% style="width:142px" %)(% style="color:#2980b9" %)DE
366 +|(% style="width:153px" %)(% style="color:#27ae60" %)UNIT|(% style="width:142px" %)(% style="color:#27ae60" %)EUR
367 +|(% rowspan="3" style="width:89px" %)(% style="color:#2980b9" %)Key2|(% style="width:153px" %)(% style="color:#2980b9" %)FREQ|(% style="width:142px" %)(% style="color:#2980b9" %)Q
368 +|(% style="width:153px" %)(% style="color:#2980b9" %)VIS_CTY|(% style="width:142px" %)(% style="color:#2980b9" %)MX
369 +|(% style="width:153px" %)(% style="color:#27ae60" %)UNIT|(% style="width:142px" %)(% style="color:#27ae60" %)USD
368 368  
369 369  **Use Case 5: A Constraint on allowed values for some Dimensions together with some combination of Dimension values**
370 370  
... ... @@ -374,12 +374,13 @@
374 374  
375 375  Considering the above examples, the following CubeRegions would be created:
376 376  
377 -|(% rowspan="3" %)CubeRegion1|FREQ|Q, A
378 -|VIS_CTY|MX, DE
379 -|OBS_STATUS|A
380 -|(% rowspan="3" %)CubeRegion2|FREQ|M
381 -|VIS_CTY|MX, DE
382 -|OBS_STATUS|F
379 +(% style="width:449.294px" %)
380 +|(% rowspan="3" style="width:126px" %)(% style="color:#2980b9" %)CubeRegion1|(% style="width:137px" %)(% style="color:#2980b9" %)FREQ|(% style="width:183px" %)(% style="color:#2980b9" %)Q, A
381 +|(% style="width:137px" %)(% style="color:#2980b9" %)VIS_CTY|(% style="width:183px" %)(% style="color:#2980b9" %)MX, DE
382 +|(% style="width:137px" %)(% style="color:#27ae60" %)OBS_STATUS|(% style="width:183px" %)(% style="color:#27ae60" %)A
383 +|(% rowspan="3" style="width:126px" %)(% style="color:#2980b9" %)CubeRegion2|(% style="width:137px" %)(% style="color:#2980b9" %)FREQ|(% style="width:183px" %)(% style="color:#2980b9" %)M
384 +|(% style="width:137px" %)(% style="color:#2980b9" %)VIS_CTY|(% style="width:183px" %)(% style="color:#2980b9" %)MX, DE
385 +|(% style="width:137px" %)(% style="color:#27ae60" %)OBS_STATUS|(% style="width:183px" %)(% style="color:#27ae60" %)F
383 383  
384 384  The problem with this approach is that according to the business rule for Constraints, only one should be specified per Component. Thus, if a software would perform some conflict resolution would end up with empty sets for FREQ and OBS_STATUS (as they do not share any values).
385 385  
... ... @@ -387,21 +387,24 @@
387 387  
388 388  DSD CubeRegion:
389 389  
390 -|FREQ|M, Q, A
391 -|VIS_CTY|MX, DE
392 -|OBS_STATUS|A, F
393 +(% style="width:280.294px" %)
394 +|(% style="width:156px" %)FREQ|(% style="width:121px" %)M, Q, A
395 +|(% style="width:156px" %)VIS_CTY|(% style="width:121px" %)MX, DE
396 +|(% style="width:156px" %)OBS_STATUS|(% style="width:121px" %)A, F
393 393  
394 394  Dataflow1 CubeRegion:
395 395  
396 -|FREQ|Q, A
397 -|VIS_CTY|MX, DE
398 -|OBS_STATUS|F
400 +(% style="width:285.294px" %)
401 +|(% style="width:157px" %)FREQ|(% style="width:125px" %)Q, A
402 +|(% style="width:157px" %)VIS_CTY|(% style="width:125px" %)MX, DE
403 +|(% style="width:157px" %)OBS_STATUS|(% style="width:125px" %)F
399 399  
400 400  Dataflow2 CubeRegion:
401 401  
402 -|FREQ|M
403 -|VIS_CTY|MX, DE
404 -|OBS_STATUS|A
407 +(% style="width:288.294px" %)
408 +|(% style="width:159px" %)FREQ|(% style="width:126px" %)M
409 +|(% style="width:159px" %)VIS_CTY|(% style="width:126px" %)MX, DE
410 +|(% style="width:159px" %)OBS_STATUS|(% style="width:126px" %)A
405 405  
406 406  **Use case 6: A Constraint on allowed values for some Dimensions combined with allowed values for Measures**
407 407