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集合的某个日期时间栏位,资料写入时是以String的形式写入的,如"2017-03-20 15:21:37",现要统计该栏位日期大于"2016-10-01"、小于"2017-01-01"的资料,该如何查询?
@x4_965be
改用 Date 型別吧... 別自找麻煩
同意,別自找麻煩+1
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