希望在Update和Replace时添加Upsert的选项 #46

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tonysmz opened this issue Jul 7, 2017 · 0 comments

tonysmz commented Jul 7, 2017

增加Upsert选项后会方便很多,一来代码要减少不少,二来性能上也会大大提高,因为不需要先判断记录是否存在,再决定是用update/replace还是save

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