where (条件1)and (条件2 or 条件3 or 条件4) = where (条件1 and 条件2)or (条件1 and 条件3) or (条件1 and 条件4) 结果 是这样的 WHERE ( birthdate between ? and ? and username like ? ) or( birthdate between ? and ? and email like ? ) or( birthdate between ? and ? and phone like ?…
<select id="queryCount" resultType="cn.bnsr.edu_yun.view.FileView"> SELECT sum(download_times) as downloadNum ,sum(click_times) as browseNum FROM file_property <if test="_parameter != null"> WHERE id in <foreac…