The Problem:
A user is getting a deprecation warning "MYSQL_OPT_RECONNECT is deprecated" while running a Rails application. They are using Ruby 3.1.4, Rails 6.1.7.4, MySQL2 gem version 0.5.5, MySQL 8.1 installed through Homebrew, and macOS Sonoma Public Beta (23A5312d). The user wants to know how to fix this warning.
The Solutions:
Solution 1: Remove `reconnect: false` from `database.yml`
- Open your
database.yml
file. - Locate the
reconnect
parameter for your MySQL database configuration. - If the
reconnect
parameter is set tofalse
, change it totrue
or remove it entirely. - Save the changes to
database.yml
.
Removing the reconnect: false
parameter from the database.yml
file prevents the MySQL gem from issuing the deprecated MYSQL_OPT_RECONNECT
option, which fixes the warning.
Q&A
How to fix WARNING: MYSQL_OPT_RECONNECT is deprecated message?
Remove reconnect: false
from database.yml
to get rid of the warning message.
How to fix WARNING: MYSQL_OPT_RECONNECT is deprecated?
As reconnect is false by default, you can just remove it from database.yml
.
Video Explanation:
The following video, titled "WARNING: MYSQL_OPT_RECONNECT is deprecated and will be ...", provides additional insights and in-depth exploration related to the topics discussed in this post.
WARNING: MYSQL_OPT_RECONNECT is deprecated and will be removed in a future version I hope you found a solution that worked for you 🙂 The ...
The following video, titled "WARNING: MYSQL_OPT_RECONNECT is deprecated and will be ...", provides additional insights and in-depth exploration related to the topics discussed in this post.
WARNING: MYSQL_OPT_RECONNECT is deprecated and will be removed in a future version I hope you found a solution that worked for you 🙂 The ...