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MySQL: update readme; complete initializing a fresh instance paragraph #2627

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Oct 8, 2025
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MySQL: update readme; complete initializing a fresh instance paragraph #2627

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Update content.md
gouglhupf Oct 7, 2025
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Expand Up @@ -134,7 +134,7 @@ Currently, this is only supported for `MYSQL_ROOT_PASSWORD`, `MYSQL_ROOT_HOST`,

# Initializing a fresh instance

When a container is started for the first time, a new database with the specified name will be created and initialized with the provided configuration variables. Furthermore, it will execute files with extensions `.sh`, `.sql` and `.sql.gz` that are found in `/docker-entrypoint-initdb.d`. Files will be executed in alphabetical order. You can easily populate your `%%IMAGE%%` services by [mounting a SQL dump into that directory](https://docs.docker.com/storage/bind-mounts/) and provide [custom images](https://docs.docker.com/reference/dockerfile/) with contributed data. SQL files will be imported by default to the database specified by the `MYSQL_DATABASE` variable.
When a container is started for the first time, a new database with the specified name will be created and initialized with the provided configuration variables. Furthermore, it will execute files with extensions `.sh`, `.sql`, `.sql.gz`, `.sql.bz2`, `.sql.xz` and `.sql.zst` that are found in `/docker-entrypoint-initdb.d`. Files will be executed in alphabetical order. `.sh` files without file execute permission are sourced rather than executed. You can easily populate your `%%IMAGE%%` services by [mounting a SQL dump into that directory](https://docs.docker.com/storage/bind-mounts/) and provide [custom images](https://docs.docker.com/reference/dockerfile/) with contributed data. SQL files will be imported by default to the database specified by the `MYSQL_DATABASE` variable.

# Caveats

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