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Primary Key - Intro to Relational Databases

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    Let's think about uniqueness.
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    Imagine you're creating a database
    to track students grades in
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    a college course.
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    Which of these pieces of data
    would be valid choices for
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    a primary key, in the student's table.
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    Mark every choice that could used
    to uniquely identify students,
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    not just the one you think
    would be the best choice.
Cím:
Primary Key - Intro to Relational Databases
Leírás:

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Video Language:
English
Team:
Udacity
Projekt:
ud197 - Intro to RDB
Duration:
0:21
Udacity Robot edited Angol subtitles for 01-20 Primary Key
Udacity Robot edited Angol subtitles for 01-20 Primary Key
Cogi-Admin edited Angol subtitles for 01-20 Primary Key

English subtitles

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