PostgreSQL

Supported Ingestion Methods

• Full

• Incremental

  • It is highly recommended that a non-clustered, non-unique index on the column used for incremental queries

• Change Data Capture (CDC)

For more information on ingestion methods, click here.

Enable Change Data Capture (CDC)

Configure server-level settings

1. Set wal_level = logical

2. Set max_replication_slots = # (any number greater than 1, usually at least 10).

Create a dedicated replication slot

SELECT pg_create_logical_replication_slot('verb_replication_slot', 'test_decoding');

Grant permissions to user

ALTER USER <user> WITH REPLICATION;
GRANT SELECT ON ALL TABLES IN SCHEMA <schema> TO <user>;