摘要:
闲着没事写起耍目的:将科目列转换为行1、创建表create table [testTable](id int identity(1,1) primary key,name varchar(20), [subject] varchar(20),score dec (18,2))insert into [testTable] values ('张三','语文',41)insert into [testTable] values ('张三','英语',94)insert into [testTable] values ('张三& 阅读全文