SQL INSERT INTO 语句

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INSERT INTO 语句

INSERT INTO 语句用于向表格中插入新的行。

语法

INSERT INTO 表名称 VALUES (值1, 值2,....)

我们也可以指定所要插入数据的列：

INSERT INTO table_name (列1, 列2,...) VALUES (值1, 值2,....)

插入新的行

"Persons" 表：

LastName	FirstName	Address	City
Carter	Thomas	Changan Street	Beijing

SQL 语句：

INSERT INTO Persons VALUES ('Gates', 'Bill', 'Xuanwumen 10', 'Beijing')

结果：

LastName	FirstName	Address	City
Carter	Thomas	Changan Street	Beijing
Gates	Bill	Xuanwumen 10	Beijing

在指定的列中插入数据

"Persons" 表：

LastName	FirstName	Address	City
Carter	Thomas	Changan Street	Beijing
Gates	Bill	Xuanwumen 10	Beijing

SQL 语句：

INSERT INTO Persons (LastName, Address) VALUES ('Wilson', 'Champs-Elysees')

结果：

LastName	FirstName	Address	City
Carter	Thomas	Changan Street	Beijing
Gates	Bill	Xuanwumen 10	Beijing
Wilson		Champs-Elysees