Recognises a past event judged against present data
https://knobit.org/id/knobit/Q-315
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| Context functions | Result evaluation |
|---|---|
| Knobit creation methods | AI generated, human edited |
| Knobit types | Skill |
| LCG purposes | Assessing the learner's knowledge or skill state |
| LCG purposes | Selecting an assessment task or learning activity |
| action verb | Recognises en |
| applies knowledge | Explains history strategies and validity-period conventions |
| assessment criterion | Flags the deficient case and passes the acceptable one. Deficient: `account_currency_code` checked against today's `ref_currency`; after `EEK` was withdrawn in 2011 every account opened in kroon fails Acceptable: The check joins the ISO 4217 version valid on the account's opening date; `current_date` only in rules that are about now en |
| assessment method | skill-tests task: Loan application data quality rules on Snowflake (DQ rule anomaly skills) en |
| conforms to profile | https://oppekava.edu.ee/a/Knobitite_kirjeldamise_ja_seostamise_reeglid#LCG-KNOBIT-0.1 |
| dcterms:identifier | Q-315 |
| dcterms:license | https://creativecommons.org/licenses/by/4.0/ |
| dcterms:source | Review checklist 03-dq-rules (data-quality), row 15; ISO 25012; DDL 2014; this skill (06-physical.md); formerly data-modelling K-715 en |
| depends on knobit | Recognises a reference to a versioned table by business key alone |
| expected result | The check and the as-at reading it needs en |
| owl:sameAs | https://bitbucket.org/reffa/ontology/id/knobit/data-modelling/07-dq-rules/15 |
| rdfs:label | Recognises a past event judged against present data en |
| schema:creativeWorkStatus | accepted |
| schema:isPartOf | Data quality management (DAMA-DMBOK2) |
| skos:altLabel | Judged at the wrong time (data quality rule) en |
| skos:definition | A rule about a past event checked against today's state: today's reference data, `current_date`, the current version of a dimension. Rows that were valid when they were recorded start failing when the world moves on, and the failure count grows without a single bad row being loaded. en |
| skos:prefLabel | Recognises a past event judged against present data en |
| target object | check reading current reference data for history en |
Used by
| includes knobit | Derives data quality rules from the data rules and the physical model |
|---|---|
| includes knobit | Develop and deploy data quality operations: manage data quality rules |
| requires knobit | Derive data quality rules |