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PostgreSQL 实现给查询列表增加序号 *** 作
利用 ROW_NUMBER() over( ) 给查询序列增加排序字段SELECT ROW_NUMBER() over(ORDER bY biztypename DESC ) AS num,biztypename FROM (SELECT
利用 ROW_NUMBER() over( ) 给查询序列增加排序字段SELECT ROW_NUMBER() over(ORDER bY biztypename DESC ) AS num,biztypename FROM (SELECT