摘要: /* DROP TABLE dbo.tqty; CREATE TABLE dbo.tqty( row_id INT PRIMARY KEY IDENTITY(1,1), uid VARCHAR(90) NOT NULL, class VARCHAR(90) NOT NULL, score DECIM 阅读全文
posted @ 2022-05-23 18:14 看不见的R 阅读(758) 评论(0) 推荐(0) 编辑