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mysql如何設置不區分大小寫

←手機掃碼閱讀     bom485332 @ 2020-06-26 , reply:0

mysql設置不區分大小寫

windows下

到安裝mysql的目錄,修改my.ini文件

在文件最後一行加上下面一句話

lower_case_table_names=1

說明 0:區分大小寫,1:不區分大小寫

效果如下

[mysqld]
 port = 3306
 basedir=F:/mysql-5.7.21-winx64
 datadir=F:/mysql-5.7.21-winx64/data
 max_connections=200
 character-set-server=utf8
 default-storage-engine=INNODB
 sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
 [mysql]
 default-character-set=utf8
 lower_case_table_names=1

內容擴展:

linux下

進入etc下面

cd /etc/

編輯my.cnf文件

vi my.cnf

最後一行加上下面一句

lower_case_table_names=1

效果如下

# 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
 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
 lower_case_table_names=1

重啟mysql:

systemctl restart mysqld

           

   


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