ClickPipes for Postgres FAQ

ALTER TABLE your_table_name REPLICA IDENTITY FULL;

SELECT table_schema, table_name
FROM information_schema.tables
WHERE
    (table_catalog, table_schema, table_name) NOT IN (
        SELECT table_catalog, table_schema, table_name
        FROM information_schema.table_constraints
        WHERE constraint_type = 'PRIMARY KEY') AND
    table_schema NOT IN ('information_schema', 'pg_catalog', 'pgq', 'londiste');

SELECT pg_wal_lsn_diff(pg_current_wal_insert_lsn(), '0/0') / 1024 / 1024 AS wal_generated_mb;

SELECT pg_xlog_location_diff(pg_current_xlog_insert_location(), '0/0') / 1024 / 1024 AS wal_generated_mb;

max_slot_wal_keep_size = 200GB

CREATE PUBLICATION clickpipes_publication
FOR TABLE <...>, <...>
WITH (publish_via_partition_root = true);

CREATE PUBLICATION <pub_name> FOR TABLES IN SCHEMA <schema_name> WITH (publish = 'insert,update');

SELECT
  blocked.pid AS blocked_pid,
  blocked.query AS blocked_query,
  blocking.pid AS blocking_pid,
  blocking.query AS blocking_query,
  blocking.state AS blocking_state
FROM pg_locks blocked_lock
JOIN pg_stat_activity blocked
  ON blocked_lock.pid = blocked.pid
JOIN pg_locks blocking_lock
  ON blocking_lock.locktype = blocked_lock.locktype
  AND blocking_lock.database IS NOT DISTINCT FROM blocked_lock.database
  AND blocking_lock.relation IS NOT DISTINCT FROM blocked_lock.relation
  AND blocking_lock.page IS NOT DISTINCT FROM blocked_lock.page
  AND blocking_lock.tuple IS NOT DISTINCT FROM blocked_lock.tuple
  AND blocking_lock.virtualxid IS NOT DISTINCT FROM blocked_lock.virtualxid
  AND blocking_lock.transactionid IS NOT DISTINCT FROM blocked_lock.transactionid
  AND blocking_lock.classid IS NOT DISTINCT FROM blocked_lock.classid
  AND blocking_lock.objid IS NOT DISTINCT FROM blocked_lock.objid
  AND blocking_lock.objsubid IS NOT DISTINCT FROM blocked_lock.objsubid
  AND blocking_lock.pid != blocked_lock.pid
JOIN pg_stat_activity blocking
  ON blocking_lock.pid = blocking.pid
WHERE NOT blocked_lock.granted;