Changes between Version 86 and Version 87 of Version1


Ignore:
Timestamp:
08/11/24 23:28:11 (7 weeks ago)
Author:
184006
Comment:

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  • Version1

    v86 v87  
    230230\\ jobs_id → jobs_description, predistedSalery - Нарушува 2NF бидејќи има парцијална зависност. jobs_id е подмножество на к.к а десно имаме непримарни атрибути.
    231231\\ jobs_id +={ jobs_id, jobs_description, predistedSalery }
    232 \\ **R1** (jobs_id, jobs_description, predistedSalery) клуч jobs_id, BCNF.
     232\\ **R,,1,,** (jobs_id, jobs_description, predistedSalery) клуч jobs_id, BCNF.
    233233\\ Со наоѓање на сите затварачи
    234234\\ **F1** = { jobs_id → jobs_description, predistedSalery }