如何在表行中插入mySQL命令

Question

当我使用以下命令时：

insert into history (id, command)  
values(2,'insert into show(id, moderator_ID, film_ID, time_length, adress, details) values(42,2,1,'123','123','123')');  

它返回错误：缺少逗号。为什么呢？

Answer 1

在第二次插入查询中使用双引号而非单引号

insert into history (id, command)  
values (2,'insert into show 
(id, moderator_ID, film_ID, time_length, adress, details) 
values (42,2,1,\"123\",\"123\",\"123\")'); 

Answer 2

使用这样的双引号：

INSERT INTO `history` ( `id` , `command` )
VALUES ( '2', 'insert into show(id, moderator_ID, film_ID, time_length, adress, details) values(42,2,1,''123'',''123'',''123'')');