MySQL数据库导入导出数据之报错解答实例讲解

导出数据

报错

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1 2	show variables like "secure_file_priv" ; 查看默认导出目录<br type= "_moz" >

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1 2	mysql> select * from student into outfile "g:\programdata\mysql\mysql server 8.0\uploads\student.txt" ; error 1290 (hy000): the mysql server is running with the --secure-file-priv option so it cannot execute this statement

解决方法

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1 2	select * from student into outfile "g:/programdata/mysql/mysql server 8.0/uploads/student.txt" ; query ok, 2 rows affected (0.02 sec)

数据展示

导入数据

报错

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mysql> load data local infile 'g:/programdata/mysql/mysql server 8.0/uploads/student.txt'   -> into table student(a,b,c); error 3948 (42000): loading local data is disabled; this must be enabled on both the client and server sides

解决方法

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mysql> show global variables like 'local_infile' ; + ---------------+-------+ | variable_name | value | + ---------------+-------+ | local_infile | off | + ---------------+-------+ 1 row in set , 1 warning (0.01 sec)   mysql> set global local_infile = true ; query ok, 0 rows affected (0.00 sec)   mysql> show global variables like 'local_infile' ; + ---------------+-------+ | variable_name | value | + ---------------+-------+ | local_infile | on | + ---------------+-------+ 1 row in set , 1 warning (0.01 sec)

报错

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1 2 3

mysql> load data local infile 'g:\programdata\mysql\mysql server 8.0\uploads\student.txt'   -> into table student(id, name ,score); error 2068 (hy000): load data local infile file request rejected due to restrictions on access.

解决方法

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1 2	c:\users>mysql -uroot -p --local-infile 使用这种方法登录

报错

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1 2 3

mysql> load data local infile 'g:\programdata\mysql\mysql server 8.0\uploads\student.txt'   -> into table student(id, name ,score); error 2 (hy000): file 'g:programdatamysqlmysql server 8.0uploadsstudent.txt' not found (os errno 2 - no such file or directory)

解决方法

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1 2 3 4

mysql> load data local infile 'g://programdata/mysql/mysql server 8.0/uploads/student.txt'   -> into table student(id, name ,score); query ok, 8 rows affected, 2 warnings (0.01 sec) records: 10 deleted: 0 skipped: 2 warnings: 2

结果展示

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mysql> select * from student; + ------+------+-------+ | id | name | score | + ------+------+-------+ | 1 | zs | 100.0 | | 2 | zlh | 100.0 | | 3 | cyx | 99.1 | | 4 | xjj | 90.0 | | 5 | aa | 100.0 | | 6 | alk | 20.1 | | 7 | zml | 11.1 | | 8 | djh | 98.0 | | 9 | cc | 100.0 | | 10 | pp | 20.0 | + ------+------+-------+ 10 rows in set (0.00 sec)

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原文链接：https://blog.csdn.net/qq_39528702/article/details/113954979