有没有一种方法可以在MySQL的INSERT语句中命名列？
是的，我们可以在插入语句中命名列。让我们首先创建一个表-
mysql> create table DemoTable674( StudentId int, StudentFirstName varchar(100), StudentLastName varchar(100) );
使用插入命令在表中插入一些记录-
mysql> insert into DemoTable674 set StudentId=10,StudentFirstName='John',StudentLastName='Smith'; mysql> insert into DemoTable674 set StudentId=11,StudentFirstName='Carol',StudentLastName='Taylor'; mysql> insert into DemoTable674 set StudentId=12,StudentFirstName='David',StudentLastName='Miller'; mysql> insert into DemoTable674 set StudentId=13,StudentFirstName='Chris',StudentLastName='Brown';
使用select语句显示表中的所有记录-
mysql> select *from DemoTable674;
这将产生以下输出-
+-----------+------------------+-----------------+ | StudentId | StudentFirstName | StudentLastName | +-----------+------------------+-----------------+ | 10 | John | Smith | | 11 | Carol | Taylor | | 12 | David | Miller | | 13 | Chris | Brown | +-----------+------------------+-----------------+ 4 rows in set (0.00 sec)