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create database sina default character set utf8mb4 collate utf8mb4_unicode_ci; ==or== my.cnf一般在etc/mysql/my.cnf位置。找到后请在以下三部分里添加如下内容: [client] default- 阅读全文
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root@ubuntu:~# ls /sys/class/net/ enp0s3 enp0s8 loroot@ubuntu:~# vim /etc/network/interfaces # This file describes the network interfaces available on your system # and how to activate them. For mo... 阅读全文
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create user <USER_NAME> identified by <PASSWORD>; grant create session TO <USER_NAME>; 方法一 有权限的用户执行 declarecursor tab_names is select table_name from 阅读全文
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1. mysql -uroot -p -h10.10.0.242 zabbix<schema.sqlEnter password: * ERROR 1709 (HY000) at line 86: Index column size too large. The maximum column siz 阅读全文