Codd’s 12 Rules (13 Rules)

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Neso Academy

Neso Academy

Күн бұрын

DBMS: Codd’s 12 Rules (13 Rules)
Topics discussed:
1. Codd's 12 Rules:
i. Rule 0 - The Foundation Rule
ii. Rule 1 - The Information Rule
iii. Rule 2 - The Guaranteed Access Rule
iv. Rule 3 - Systematic Treatment of Null Values
v. Rule 4 - Dynamic Online Catalog
vi. Rule 5 - The Comprehensive Data Sublanguage
vii. Rule 6 - The View Updating Rule
viii. Rule 7 - Possible for higher level Insert, Update and Delete
xi. Rule 8 - Physical Data Independence
x. Rule 9 - Logical Data Independence
xi. Rule 10 - Integrity Independence
xii. Rule 11 - Distribution Independence
xiii. Rule 12 - The Non-subversion Rule.
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Пікірлер: 7
@monicabhattacharya9029
@monicabhattacharya9029 2 жыл бұрын
Thank you so much sir. I love this course really. I have it in the semester.
@AparnaAparna-g4r
@AparnaAparna-g4r Ай бұрын
Nice 🙂
@rajeshprajapati1851
@rajeshprajapati1851 2 жыл бұрын
I had finished the previous DBMS course and I was wondering why codd's rules are not covered....and here they are.
@akashkumaryadav1827
@akashkumaryadav1827 2 жыл бұрын
GREAT
@iCookieScript
@iCookieScript 10 күн бұрын
Hard to remember 😮‍💨
@sipunsk1488
@sipunsk1488 2 жыл бұрын
sir plz SQL and plsql course
@SehajpreetSingh-o8l
@SehajpreetSingh-o8l 3 ай бұрын
Edgar frank codd
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