我希望每次应用程序运行时自动删除表并创建一个新表,并自动插入预定义数据.我已经在import.sql中准备数据了.我已经在application.properties中设置了spring.jpa.hibernate.ddl-auto = create-drop.但是,为什么我会收到以下错误？我可以手动插入它.

2015-11-20 20:53:57.242 ERROR 7092 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000388: Unsuccessful: INSERT INTO gender

2015-11-20 20:53:57.242 ERROR 7092 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : 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 '' at line 1

2015-11-20 20:53:57.242 ERROR 7092 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000388: Unsuccessful: (gender_id, gender_name)

2015-11-20 20:53:57.257 ERROR 7092 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : 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 'gender_id, gender_name)' at line 1

2015-11-20 20:53:57.257 ERROR 7092 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000388: Unsuccessful: VALUES

2015-11-20 20:53:57.257 ERROR 7092 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : 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 'VALUES' at line 1

2015-11-20 20:53:57.257 ERROR 7092 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000388: Unsuccessful: (1, 'Male'),

2015-11-20 20:53:57.257 ERROR 7092 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : 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 '1, 'Male'),' at line 1

2015-11-20 20:53:57.257 ERROR 7092 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000388: Unsuccessful: (2, 'Female')

2015-11-20 20:53:57.257 ERROR 7092 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport : 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 '2, 'Female')' at line 1

这是我的实体：

@Entity

public class Gender {

@Id

@Column(name = "gender_id")

@GeneratedValue(strategy = GenerationType.IDENTITY)

private long id;

@Column(name = "gender_name")

private String name;

}

这是我在import.sql中的查询：

INSERT INTO gender

(gender_id, gender_name)

VALUES

(1, 'Male'),

(2, 'Female');

解决方法:

根据错误的模式,您的行结尾似乎包含无法处理的字符(隐藏字符,如LF或类似的东西).

我这样说是因为你所有的错误都与行尾有关.尝试将import.sql放在一行中,如下所示：

INSERT INTO gender (gender_id, gender_name) VALUES (1, 'Male'), (2, 'Female');

注意在关键字之间只留出空格并删除所有不可打印的字符.您可以使用自己喜欢的文本编辑器并使用“显示所有字符”选项.

标签：java,spring,jpa,hibernate

来源： https://codeday.me/bug/20190623/1271436.html