摘要: 1.ORACLE列变行加合计: 查询结果为 1 SELECT 2 nvl( F, '合计' ) F, 3 sum( S1 ) S1, 4 sum( S2 ) S2, 5 sum( S3 ) S3 6 FROM 7 (SELECT 8 F, 9 sum( decode( S, 'S1', N, NUL 阅读全文
posted @ 2019-08-09 11:37 龙谷情Sinoam 阅读(334) 评论(0) 推荐(0) 编辑
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