SQL学习笔记二 创建表、插入数据的语句

创建一个表T_Employee并插入若干数据 复制代码 代码如下: create table T_Employee(FNumber VARCHAR(20),FName VARCHAR(20),FAge int,FSalary NUMERIC(10,2) ,PRIMARY KEY(FNumber)); insert into T_Employee(FNumber,FName,FAge,FSalary

创建一个表T_Employee并插入若干数据 复制代码 代码如下: create table T_Employee(FNumber VARCHAR(20),FName VARCHAR(20),FAge int,FSalary NUMERIC(10,2) ,PRIMARY KEY(FNumber)); insert into T_Employee(FNumber,FName,FAge,FSalary) values(‘DEV001′,’Tom’,25,8300); insert into T_Employee(FNumber,FName,FAge,FSalary) values(‘DEV002′,’Jerry’,28,2300.80); insert into T_Employee(FNumber,FName,FAge,FSalary) values(‘SALES001′,’John’,23,5000); insert into T_Employee(FNumber,FName,FAge,FSalary) values(‘SALES002′,’Kerry’,28,6200); insert into T_Employee(FNumber,FName,FAge,FSalary) values(‘SALES003′,’Stone’,22,1200); insert into T_Employee(FNumber,FName,FAge,FSalary) values(‘HR001′,’Jane’,23,2200.88); insert into T_Employee(FNumber,FName,FAge,FSalary) values(‘HR002′,’Tina’,25,5200.36); insert into T_Employee(FNumber,FName,FAge,FSalary) values(‘IT001′,’Smith’,28,3900); insert into T_Employee(FNumber,FAge,FSalary) values(‘IT002’,27,2800); 大家可以查找下 create与insert命令的使用。

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