由于我都只用linux的服务器,这里就只写linux的
(我的mysql都是默认安装,如果个性化安装的朋友需要找对配置文件的位置才行哦)
服务器:centos7
mysql:5.7
首先修改 /etc/my.cnf文件(如果你没自己DIY过的话应该跟下面个差不多)
# For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html
[mysqld]
#
# Remove leading # and set to the amount of RAM for the most important data
# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
# innodb_buffer_pool_size = 128M
#
# Remove leading # to turn on a very important data integrity option: logging
# changes to the binary log between backups.
# log_bin
#
# Remove leading # to set options mainly useful for reporting servers.
# The server defaults are faster for transactions and fast SELECTs.
# Adjust sizes as needed, experiment to find the optimal values.
# join_buffer_size = 128M
# sort_buffer_size = 2M
# read_rnd_buffer_size = 2M
#if you forget password you can open next code then you login not neet password
#skip-grant-tables
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
然后再[mysqld]后面加入下面那句参数
[mysqld]
lower_case_table_names=1参数值说明: 0表名区分大小写 1表名不区分大小写 2保存的时候按你写入的大小写进行保存,匹配时全按小写来匹配