Is it the same to pass properties to JDBC URL, ClickHouseDataSource and DriverManager.getConnection?

[kell18]

Currently there are 3 ways to pass properties to JDBC driver:

1. JDBC URL get arguments, like: jdbc:clickhouse://localhost:8123/default?p1=1&p2=2
2. ClickHouseDataSource args: ClickHouseDataSource(url, properties)
3. Generic DriverManager args: DriverManager.getConnection(url, props)

Are this tree the same?

[zhicwu]

Yes they should be the same. Added this test case for regression.