Navicat 连接远程数据库出现SQL Error (2013): 解决方法

china0396 · 发表于 2026-4-25 17:09:30

解决方法：

修改MySQL数据库配置文件etc/my.cnf

在[mysqld]最下面添加

skip-name-resolve

# For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/ ... ation-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  s
ocket=/var/lib/mysql/mysql.sock
# Disabling symbolic-links is recommended to prevent
assorted security risks
symbolic-links=0
# Recommended in standard MySQL setup
#sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
max_allowed_packet    = 32M
max_connections       = 1000
max_connect_errors    = 2000
skip-name-resolve
[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
然后重启MySQL服务

service mysqld restart

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[教程/工具] Navicat 连接远程数据库出现SQL Error (2013): 解决方法

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