QUERY PLAN
GroupAggregate (cost=35.30..35.43 rows=7 width=12)
Group Key: project_id
-> Sort (cost=35.30..35.32 rows=7 width=8)
Sort Key: project_id
-> Bitmap Heap Scan on tbl_work_logs (cost=8.63..35.21 rows=7 width=8)
Recheck Cond: (project_id = ANY ('{4179,3703}'::integer[]))
Filter: (NOT is_draft)
-> Bitmap Index Scan on tbl_work_logs_project_id_idx (cost=0.00..8.62 rows=7 width=0)
Index Cond: (project_id = ANY ('{4179,3703}'::integer[]))