3x-ui/.env.example

DB_CONNECTION=sqlite

# If DB connection is "mysql"
# DB_HOST=127.0.0.1
# DB_PORT=3306
# DB_DATABASE=xui
# DB_USERNAME=root
# DB_PASSWORD=
feat: Add MySQL database support - Add MySQL database support with environment-based configuration - Fix MySQL compatibility issue with 'key' column name - Maintain SQLite as default database - Add proper validation for MySQL configuration - Test and verify compatibility with existing database - Replaced raw SQL queries using JSON_EACH functions with standard GORM queries - Modified functions to handle JSON parsing in Go code instead of database since JSON_EACH is not available on MySQL or MariaDB: - getAllEmails() - GetClientTrafficByID() - getFallbackMaster() - MigrationRemoveOrphanedTraffics() The system now supports both MySQL and SQLite databases, with SQLite remaining as the default option. MySQL connection is only used when explicitly configured through environment variables. 2025-05-19 08:46:21 +00:00			`DB_CONNECTION=sqlite`

			`# If DB connection is "mysql"`
			`# DB_HOST=127.0.0.1`
			`# DB_PORT=3306`
			`# DB_DATABASE=xui`
			`# DB_USERNAME=root`
			`# DB_PASSWORD=`