I have a database, table "users", with column "profile_id", and the
following query:
EXPLAIN ANALYZE SELECT * FROM users_user WHERE profile_id IN (...50 ids...);
Result:
Index Scan using users_user_83a0eb3f on users_user (cost=0.50..292.22
rows=50
width=633) (actual time=0.039..0.622 rows=44 loops=1)
Index Cond: (profile_id = ANY ('{2445564,... 50 ids....}'::integer[]))
Planning time: 0.322 ms
Execution time: 5192.321 ms
This query takes ~5 seconds. (about ~5 million rows in table). I have a
btree index on this column. Is there any way to speed up query?