org.postgresql.jdbc2.optional (PostgreSQL JDBC postgresql API version 42.3.1)

PostgreSQL JDBC

Class Summary
Class	Description
ConnectionPool	Deprecated Please use `PGConnectionPoolDataSource`
PoolingDataSource	Deprecated Since 42.0.0, see `PGPoolingDataSource`
SimpleDataSource	Deprecated Please use `PGSimpleDataSource`

PostgreSQL JDBC

Package org.postgresql.jdbc2.optional