Introduction

DataSourceConnectionUrlUtil is to assemble configuration items, e.g., password, database name, to get a complete and correct JDBC URL for the connection pool.

Task

1. Create unit test class for DataSourceConnectionUrlUtil
2. Add assertion for geturl() with PostgreSQL database input
3. Add assertion for geturl() with MySQL database input
4. Raise a PR

Ti

The last example of "Data Node Configuration" :
db->${0..1}.t_order_0$->{0..9}, db$->{0..1}.t_order_$->{10..20}
Need to be modified to：
db$->{0..1}.t_order_0$->{0..9}, db$->{0..1}.t_order_$->{10..20}