这里是我的SQL:MySQL表不产生错误#1064
CREATE TABLE companyprinciple {
userid INT,
FOREIGN KEY (userid) REFERENCES user(id) ON DELETE CASCADE
}ENGINE=INNODB;
这里是我得到的错误:
#1064 - You have an error in your SQL syntax; check the manual that corresponds
to your MySQL server version for the right syntax to use near '{
userid INT,
FOREIGN KEY (userid) REFERENCES user(id) ON DELETE CASCADE
}ENG' at line 1
不幸的是大多数的我在DB的编程经验是在PostgreSQL ,而外键看起来效果更好。
编辑:好吧所以第一个问题是,我的眼睛被关闭,{}应为(),但现在我得到一个新的错误
#1005 - Can't create table 'ourhoursdb.companyprinciple' (errno: 150)
这里是全ddl.sql(.. 。在其他列,该表是打造精品虽然)
CREATE SCHEMA OurHoursDB;
USE OurHoursDB;
CREATE TABLE User (
id SERIAL NOT NULL PRIMARY KEY,
...
) ENGINE=INNODB;
CREATE TABLE companyprinciple (
userid INT,
FOREIGN KEY (userid) REFERENCES user(id) ON DELETE CASCADE
)ENGINE=INNODB;
据曼努埃尔没有“{”写(http://dev.mysql.com/doc/refman/5.1/de/create-table.html) – 2012-03-31 05:32:56