WITH AS 用法 SQL表、结果别名

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with cte1 as (     select * from table1 where name like 'abc%' ), cte2 as (     select * from table2 where id > 20 ), cte3 as (     select * from table3 where price < 100 ) select a.* from cte1 a, cte2 b, cte3 c where a.id = b.id and a.id = c.id

http://www.cnblogs.com/xiufengd/p/4739269.html