我目前正在使用 phpmyadmin 创建许多不同的表,但这一个似乎引起了问题。这可能是这部分代码的错误,或者可能是我的代码中进一步引用 Staff 的错误?
SQL query:
CREATE TABLE Staff(
Staff_ID INTEGER( 5 ) PRIMARY KEY AUTO_INCREMENT ,
Local_ID INTEGER( 5 ) ,
First_name VARCHAR( 20 ) NOT NULL ,
Last_name VARCHAR( 20 ) NOT NULL ,
Address_line_1 VARCHAR( 30 ) NOT NULL ,
Address_line_2 VARCHAR( 30 ) NOT NULL ,
City VARCHAR( 20 ) NOT NULL ,
Post_Code VARCHAR( 8 ) NOT NULL ,
Email VARCHAR( 30 ) NOT NULL ,
Telephone INTEGER NOT NULL ,
Date_employed DATE,
Salary DECIMAL,
Sales_ID INTEGER( 5 ) ,
Manager_ID INTEGER( 5 ) ,
Development_ID INTEGER( 5 ) ,
FOREIGN KEY ( Local_ID ) REFERENCES LocalOffice( Local_ID ) ,
FOREIGN KEY ( Sales_ID ) REFERENCES Sales_Advisors( Sales_ID ) ,
FOREIGN KEY ( Manager_ID ) REFERENCES Site_Manager( Manager_ID ) ,
FOREIGN KEY ( Development_ID ) REFERENCES Development( Development_ID )
);
MySQL said:
1005 - Can't create table 'h_h.staff' (errno: 150) (Details...)
最佳答案
从错误来看,很明显该错误是由于外键约束造成的。您可以尝试禁用外键约束,然后创建表并最后重新启用它吗?
SET foreign_key_checks = 0;
CREATE TABLE Staff(
Staff_ID INTEGER( 5 ) PRIMARY KEY AUTO_INCREMENT ,
Local_ID INTEGER( 5 ) ,
First_name VARCHAR( 20 ) NOT NULL ,
Last_name VARCHAR( 20 ) NOT NULL ,
Address_line_1 VARCHAR( 30 ) NOT NULL ,
Address_line_2 VARCHAR( 30 ) NOT NULL ,
City VARCHAR( 20 ) NOT NULL ,
Post_Code VARCHAR( 8 ) NOT NULL ,
Email VARCHAR( 30 ) NOT NULL ,
Telephone INTEGER NOT NULL ,
Date_employed DATE,
Salary DECIMAL,
Sales_ID INTEGER( 5 ) ,
Manager_ID INTEGER( 5 ) ,
Development_ID INTEGER( 5 ) ,
FOREIGN KEY ( Local_ID ) REFERENCES LocalOffice( Local_ID ) ,
FOREIGN KEY ( Sales_ID ) REFERENCES Sales_Advisors( Sales_ID ) ,
FOREIGN KEY ( Manager_ID ) REFERENCES Site_Manager( Manager_ID ) ,
FOREIGN KEY ( Development_ID ) REFERENCES Development( Development_ID )
);
SET foreign_key_checks = 1;
关于php - SQL 创建表 - 错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/16272419/