组合权限查询 SQL，UniGUI：
name ，View, New, Edit, Dele 表 获取 name 的 授权。
项目 1 0 0 0
项目 1 0 0 1
合同 1 1 0 0
合同 1 0 0 1
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方式1：select name, max(case when b=1 then 1 else 0 end) as b , max(case when c=1 then 1 else 0 end) as c from test
group by name
group by name
方式2： select name, max(case b when 1 then 1 else 0 end) as b , max(case c when 1 then 1 else 0 end) as c from test
group by name