what's the difference between the Expression and the Restrictions

2010-08-05 阅读数:153

I just wrote a method, and found out the Expression.Eq(i used this before), but some place we use the Restrictions.Eq .

so I search for it.. and found out the Expression class was replace by Restrictions class, but it can still be used.

ok..it's just a mark for it...gotta go.it's time for dinner.

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