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 * Licensed under the Apache License, Version 2.0 (the "License");
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-- Annotate some tables in Postgres with a REPLICA IDENTITY.
-- Any table that doesn't have a primary key should be annotated explicitly with
-- a REPLICA IDENTITY so that logical replication can be used.
-- If this is not done, then UPDATE and DELETE statements on those tables
-- will fail if logical replication is in use.
-- See also: 82/04_replica_identities.sql.postgres on the main database


-- Where possible, re-use unique indices already defined on tables as a replica
-- identity.
ALTER TABLE state_group_edges REPLICA IDENTITY USING INDEX state_group_edges_unique_idx;


-- Where there are no unique indices, use the entire rows as replica identities.
ALTER TABLE state_groups_state REPLICA IDENTITY FULL;