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What\'s the Difference Between \"init_connect\" and \"init-connect\" in the MySQL Configuration File?
Published on 2024-12-21
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Understanding MySQL Configuration File Sections
The MySQL configuration file (my.ini) offers multiple sections, each tailored to specific aspects of MySQL operation. Let's delve into these sections and clarify the difference between "init_connect" and "init-connect":
Optional Sections of the my.ini File:
- [mysql]: Configures the mysql command line client, including options for establishing connections.
- [client]: Applicable to all connecting clients (including the mysql command line interface) and provides options related to connections.
- [mysqld]: Focuses on configuring the MySQL server itself, offering various server-related options.
- [mysqldump]: Tailored to the mysqldump utility and its specific options.
underscore (_) vs. hyphen (-)
The usage of an underscore (_) or a hyphen (-) depends on the context:
- Command line parameters: Use the hyphen (-), for example:
mysql -u username -p
- Options file parameters: Use the underscore (_), for example:
[client] user = username password = password
This distinction ensures clarity and consistency in configuring MySQL from the command line or within the options file.
For further reference, please consult the official MySQL documentation: http://dev.mysql.com/doc/refman/5.5/en/option-files.html
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