avatar
s*n
2
Do you use ER model and 3NF when designing database?
avatar
i*a
3
帮顶下,我暂时不做职业艺术类的;版二和版三都是签约的。
其他同学们,应该有在网上售卖的,加油~

【在 s****a 的大作中提到】
: 或者想?
avatar
a*t
4
usually

【在 s**n 的大作中提到】
: Do you use ER model and 3NF when designing database?
avatar
K*y
5
有,你应该能查到,不过不是我,不卖画
avatar
j*n
6
Most time, yes.

【在 s**n 的大作中提到】
: Do you use ER model and 3NF when designing database?
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f*n
7
灰猫最近好不?

【在 K*******y 的大作中提到】
: 有,你应该能查到,不过不是我,不卖画
avatar
B*g
8
anyone tried OO?

【在 j*****n 的大作中提到】
: Most time, yes.
avatar
K*y
9
灰猫还可以,就是老是睡觉 :(
谢谢妹妹

【在 f**********n 的大作中提到】
: 灰猫最近好不?
avatar
y*w
10
OO may be a disater when performance is a major measure. I believe OO tables
in relational dbms products are more for marketing than for reality.

【在 B*****g 的大作中提到】
: anyone tried OO?
avatar
j*n
11
what is OO?

【在 B*****g 的大作中提到】
: anyone tried OO?
avatar
w*e
12
Object-Oriented?

【在 j*****n 的大作中提到】
: what is OO?
avatar
B*g
13
db guy say "may", "I think", "possible".....
java guy say "OO" is already outdated....
The truth is db still in ER, no one tried OO.
hehe

tables

【在 y****w 的大作中提到】
: OO may be a disater when performance is a major measure. I believe OO tables
: in relational dbms products are more for marketing than for reality.

avatar
s*e
14
nested table never prevails in db design. Tom Kyte suggests that you stay
away from it (well he did not say it, but he meant it).
avatar
B*g
15
all top db guys suggest that. hehe.
But I really doubt that because they are not top java guys

【在 s******e 的大作中提到】
: nested table never prevails in db design. Tom Kyte suggests that you stay
: away from it (well he did not say it, but he meant it).

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