Postgresql Driver Jdbc !!link!! Now

: Communicates directly with the database server via TCP/IP without requiring native client libraries.

For custom PostgreSQL types (like Enums), the driver often requires hints via PGobject : postgresql driver jdbc

| Parameter | Description | |-----------|-------------| | adaptiveRouting | true/false (default false) – enable dynamic routing | | replicaHosts | Comma-separated list of replica addresses | | replicaDiscoveryInterval | Seconds between re-fetching replica list from primary | | failoverRetries | Number of times to retry failed queries on alternate nodes | | maxReplicaLagSeconds | Don't route read queries to replicas lagging beyond this | : Communicates directly with the database server via

A that:

import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; postgresql driver jdbc