QUERY PLAN
GroupAggregate (cost=161.26..161.84 rows=33 width=12)
Group Key: project_id
-> Sort (cost=161.26..161.34 rows=33 width=8)
Sort Key: project_id
-> Bitmap Heap Scan on tbl_work_logs (cost=43.13..160.43 rows=33 width=8)
Recheck Cond: (project_id = ANY ('{4056,4048,3684,3822,3446,4003,4073,3945,3834,4031}'::integer[]))
Filter: (NOT is_draft)
-> Bitmap Index Scan on tbl_work_logs_project_end_at_idx (cost=0.00..43.12 rows=33 width=0)
Index Cond: (project_id = ANY ('{4056,4048,3684,3822,3446,4003,4073,3945,3834,4031}'::integer[]))