QUERY PLAN
Limit (cost=0.42..350.61 rows=20 width=974)
-> Index Scan Backward using tbl_api_log_pkey on tbl_api_log a (cost=0.42..35071.99 rows=2003 width=974)
Filter: ((url ~~* '%v2/task%'::text) AND (device_type = '2'::smallint) AND ((schema)::text = 'a57be577deb434'::text))