Mysql 如何设置Innodb_日志_文件_大小

更改

innodb\u log\u file\u大小

变量时遇到问题。mysql服务器似乎完全忽略了

my default.ini

中的配置。我怀疑是这样的，因为当我想增加

max\u allowed\u packet

值时，向文件中添加

max\u allowed\u packet=val

行没有效果（那是在我遇到

max\u allowed\u packet

问题时，不幸的是我无法通过mysql命令设置

innodb\u log\u file\u文件大小

）

我想知道如何在windows中更改innodb日志文件大小

我尝试过（但失败了）的事情

• mysqld-u root-p--innodb_log_file_size=1745337664

  给出了以下错误

2015-01-16 14:21:57 0[警告]隐式默认时间戳 值已弃用。请使用--explicit\u defaults\u作为\u时间戳 服务器选项（有关详细信息，请参阅文档）

• 设置全局innodb_日志_文件_大小=#

  结果是一个只读变量

我在这里复制了

my default.ini

的内容。我在Mysql服务器5.6上遇到了这个问题，它在Win7 64位上运行

# For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/5.6/en/server-configuration-defaults.html
# *** DO NOT EDIT THIS FILE. It's a template which will be copied to the
# *** default location during install, and will be replaced if you
# *** upgrade to a newer version of MySQL.

[mysqld]
max_allowed_packet=1G
# 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
innodb_log_file_size = 1G

# Remove leading # to turn on a very important data integrity option: logging
# changes to the binary log between backups.
# log_bin

# These are commonly set, remove the # and set as required.
# basedir = .....
# datadir = .....
# port = .....
# server_id = .....


# 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 

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES 

---

它不使用

my default.ini

：它使用

my.ini

。我的安装目录（默认安装目录）中没有my.ini。EJP，您的评论有点帮助。我将该文件重命名为my.ini，它成功了。谢谢你激发了这种想法。