A question about normalization# Database - 数据库
k*r
1 楼
Could anybody educate me what is the difference among first normal form,
second normal form and third form? Thanks a lot.
second normal form and third form? Thanks a lot.
k*e
2 楼
try google 'database normalization'.
【在 k******r 的大作中提到】
: Could anybody educate me what is the difference among first normal form,
: second normal form and third form? Thanks a lot.
【在 k******r 的大作中提到】
: Could anybody educate me what is the difference among first normal form,
: second normal form and third form? Thanks a lot.
k*r
3 楼
Actually I already did that but I am still confused by those online documents.
I wish someone would explain them to me just to the point.
【在 k***e 的大作中提到】
: try google 'database normalization'.
I wish someone would explain them to me just to the point.
【在 k***e 的大作中提到】
: try google 'database normalization'.
k*r
4 楼
By that I mean, say you are asked a question like that during the interview.
How could you explain them with the minimum number of words to make the
interviewer believe you really understand them, not just a copycat of a
textbook.
documents.
【在 k******r 的大作中提到】
: Actually I already did that but I am still confused by those online documents.
: I wish someone would explain them to me just to the point.
How could you explain them with the minimum number of words to make the
interviewer believe you really understand them, not just a copycat of a
textbook.
documents.
【在 k******r 的大作中提到】
: Actually I already did that but I am still confused by those online documents.
: I wish someone would explain them to me just to the point.
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