Welcome to TDBSoverflow, Our class's own StackOverflow. Our rules:
  1. Use only meaningful and self-explanatory titles
  2. Tag your questions with meaningful keywords
  3. Use upvotes and downvotes to rate the answers
  4. When you receive a satisfying answer - Click the "V" button
Remember: you may get up to 5 bonus points to your final grade!

שיעורי בית 2 תרגיל 2 [closed]

+2 votes
16 views

נשאלנו:

 can exist a decomposi0on for this rela0on and input dependencies , that is in BCNF and also in 3NF? 

התשובה בתשובות היא "לא".

אבל, כל 

BCNF

היא גם 

3NF

לכן נראה שהתשובה היא תמיד כן! (כל עוד יש פירוק מהסוג הראשון)

לא ככה?

asked Feb 2, 2018 by tikitak (2,970 points)
closed Feb 2, 2018 by tikitak

1 Answer

+1 vote
 
Best answer
answered Feb 2, 2018 by Assaf (31,090 points)
selected Feb 3, 2018 by tikitak
...