Question

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准备了数据。我已在spring.jpa.hibernate.ddl-auto=create-drop中设置application.properties。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import.sql中的查询：

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

Answer 1

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。

在hibernate中导入import.sql失败

1 个答案: