Of course, the messages index looks like this... CREATE INDEX messages_200204_ix2 ON messages_200204 USING btree (client_id, user_name); Duh! > -- Index: messages_200204_ix1 > CREATE UNIQUE INDEX messages_200204_ix1 ON messages_200204 USING btree
pgsql-sql by date:
Соглашаюсь с условиями обработки персональных данных