导出数据
报错
SHOW VARIABLES LIKE "secure_file_priv"; 查看默认导出目录
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
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
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
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
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
C:\Users>mysql -uroot -p --local-infile 使用这种方法登录
报错
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
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
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)
《魔兽世界》大逃杀!60人新游玩模式《强袭风暴》3月21日上线
暴雪近日发布了《魔兽世界》10.2.6 更新内容,新游玩模式《强袭风暴》即将于3月21 日在亚服上线,届时玩家将前往阿拉希高地展开一场 60 人大逃杀对战。
艾泽拉斯的冒险者已经征服了艾泽拉斯的大地及遥远的彼岸。他们在对抗世界上最致命的敌人时展现出过人的手腕,并且成功阻止终结宇宙等级的威胁。当他们在为即将于《魔兽世界》资料片《地心之战》中来袭的萨拉塔斯势力做战斗准备时,他们还需要在熟悉的阿拉希高地面对一个全新的敌人──那就是彼此。在《巨龙崛起》10.2.6 更新的《强袭风暴》中,玩家将会进入一个全新的海盗主题大逃杀式限时活动,其中包含极高的风险和史诗级的奖励。
《强袭风暴》不是普通的战场,作为一个独立于主游戏之外的活动,玩家可以用大逃杀的风格来体验《魔兽世界》,不分职业、不分装备(除了你在赛局中捡到的),光是技巧和战略的强弱之分就能决定出谁才是能坚持到最后的赢家。本次活动将会开放单人和双人模式,玩家在加入海盗主题的预赛大厅区域前,可以从强袭风暴角色画面新增好友。游玩游戏将可以累计名望轨迹,《巨龙崛起》和《魔兽世界:巫妖王之怒 经典版》的玩家都可以获得奖励。