摘要:
假设我们有一个表Student,包括以下字段与数据:[c-sharp]view plaincopydroptablestudent;createtablestudent(idintprimarykey,namenvarchar2(50)notnull,scorenumbernotnull);insertintostudentvalues(1,'Aaron',78);insertintostudentvalues(2,'Bill',76);insertintostudentvalues(3,'Cindy',89);insertintostudent 阅读全文