knobit.org

Recognises a business fact held in physical row order

edu:Knobit

https://knobit.org/id/knobit/K-620

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Context functionsResult evaluation
Knobit creation methodsAI generated, human edited
Knobit typesSkill
LCG purposesAssessing the learner's knowledge or skill state
LCG purposesSelecting an assessment task or learning activity
action verbRecognises en
applies knowledgeExplains the absence of row order in relational tables
assessment criterionFlags the deficient case and passes the acceptable one. Deficient: "The current address is the one with the highest `address_id`"; "payments in order of booking" read from identity order Acceptable: `booked_at`, `valid_from` or a version number as columns, and the current row identified by its data en
assessment methodskill-tests task: Loan application physical model on Snowflake (physical design anomaly skills) en
conforms to profilehttps://oppekava.edu.ee/a/Knobitite_kirjeldamise_ja_seostamise_reeglid#LCG-KNOBIT-0.1
dcterms:identifierK-620
dcterms:licensehttps://creativecommons.org/licenses/by/4.0/
dcterms:sourceReview checklist 04-physical, row 20; Codd 1970 §1.2 en
expected resultThe fact and the column to hold it en
owl:sameAshttps://bitbucket.org/reffa/ontology/id/knobit/data-modelling/06-physical/20
rdfs:labelRecognises a business fact held in physical row order en
schema:creativeWorkStatusaccepted
schema:isPartOfData modelling (DAMA-DMBOK2)
skos:altLabelMeaning held in physical order (physical model) en
skos:definitionA business fact read from row order, insertion order or the order of generated key values rather than from a column. It changes with parallel loads, sequence caching, reorganisation or migration. en
skos:prefLabelRecognises a business fact held in physical row order en
target objectfact read from row or key order en

Used by

includes knobitDesigns a physical data model for the target platform without introducing anomalies
requires knobitDesign the physical data model