摘要: SELECT i_State, n, ROUND( n / s * 100, 4 ) rat FROM ( SELECT * FROM ( SELECT i_State, COUNT( 1 ) n FROM planinfo GROUP BY i_State ) t1 INNER JOIN ( S... 阅读全文
posted @ 2019-07-04 14:19 MagicAsa 阅读(485) 评论(0) 推荐(0) 编辑