63.1. Generic WAL Records # Although all built-in WAL-logged modules have their own types of WAL records, there is also a …| PostgreSQL Documentation
63.2. Custom WAL Resource Managers # This section explains the interface between the core PostgreSQL system and custom WAL resource managers, …| PostgreSQL Documentation
Learn about the different PostgreSQL logical decoding output plugins (pgoutput, test_decoding, wal2json) with practical examples showing how each formats database changes for Postgres CDC pipelines.| Sequin blog