在hibernate中導入import.sql失敗

Question

我希望每次應用程序運行時自動刪除表並創建一個新表，並自動插入預定義數據。 我已經在import.sql准備數據了。 我已經在application.properties設置了spring.jpa.hibernate.ddl-auto=create-drop 。 但是，為什么我會收到以下錯誤？ 我可以手動插入它。

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

這是我的實體：

@Entity
public class Gender {
    @Id
    @Column(name = "gender_id")
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private long id;

    @Column(name = "gender_name")
    private String name; 
}

這是我在import.sql查詢：

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

Answer 1

根據錯誤的模式，您的行結尾似乎包含無法處理的字符（隱藏字符，如LF或類似的東西）。

我這樣說是因為你所有的錯誤都與行尾有關。 嘗試將import.sql放在一行中，如下所示：

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

注意在關鍵字之間只留出空格並刪除所有不可打印的字符。 您可以使用自己喜歡的文本編輯器並使用“顯示所有字符”選項。