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2007年11月数据库系统工程师考试上午真题【基础知识】(第41题)
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【41】若给出关系Student(S_no,Shame,Sage,S_sex,SD_name,S_add,S_tel),并用SQL语言定义Student关系如下:
CREATE Student(S_no CHAR(6),
Sname CHAR(30) NOT NULL,
Sage CHAR(30),
S_sex CHAR(1),
SD_name CHAR(20),
S_add CHAR(30),
S_tel CHAR(20),
PRIMARY KEY(S_no));
采用(41)向Student中插入记录能被正确地执行。
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AINSERT INTO Smdent (S_no,Sname,Sage,S_sex,SD_name,S_add,S_tel) VALUES ('010456','黎敏','18',",",",")
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BINSERT INTO Student (S_no,Sname,Sage,S_sex,S_r)name,S_add,S_tel) VALUES ('010456','黎敏','18','男','计算机学院','北京','88661200')
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CINSERT INTO Student (S_no,Sname,Sage,S_sex,SD_name,S_add,S_tel) VALUES (,'黎敏','18','F','计算机学院','北京','88661200')
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DINSERT INTO Student(S_no,Sname,Sage,S_sex,SD_name,S_add,S_tel) VALUES ('010456',,'18','F','计算机学院','北京','88661200')