数据库视图的创建和使用
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数据库/头歌/视图的创建和使用/1. 数据库视图的创建和使用.sh
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18
数据库/头歌/视图的创建和使用/1. 数据库视图的创建和使用.sh
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USE studentdb
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go
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SET NOCOUNT ON
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go
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--********** create score_view_cdept **********--
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--********** Begin **********--
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CREATE VIEW score_view_cdept AS
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SELECT s.sno, s.name, c.cname, sc.grade
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FROM Student s
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JOIN Score sc ON s.sno = sc.sno
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JOIN Course c ON sc.cno = c.cno;
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--********** End **********--
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go
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