#spring.datasource.hikari.connection-test-query=SELECT * FROM DUAL;
## Spring HikariConfig
# 事务自动提交 - 默认值:true
spring.datasource.hikari.auto-commit=true
# 连接测试查询 - Using the JDBC4 <code>Connection.isValid()</code> method to test connection validity can be more efficient on some databases and is recommended.