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由于mysql8不支持修改lower_case_table_names,需要重新初始化数据库。并导入数据
参考:
mysqldump -uroot -p'密码' --databases 库名 --complete-insert --single-transaction -E -R --triggers --default-character-set=UTF8 --flush-privileges=TRUE >文件名_2022-03-31.sql
mysqldump -uroot -p'密码' mysql user > /tmp/user.sql
SHOW GRANTS FOR 用户名;
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mv mysql mysql_20230713
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mkdir mysql
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chown -R mysql.mysql ./mysql
lower_case_table_names=1
systemctl start mysqld
2023-07-13T14:31:43.814558Z 6 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: dkoMsVQDN6*E
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '密码';
查看
-
mysql> show variables like
'lower_case_table_names';
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+------------------------+-------+
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| Variable_name | Value |
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+------------------------+-------+
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| lower_case_table_names | 1 |
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+------------------------+-------+
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1 row
in
set (0.01 sec)
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-
-
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mysql>
create database 数据库名称;
参照 user.sql
参照SHOW GRANTS FOR 用户名;
use 数据库名称;
source /root/数据库名称.sql
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