QUERY PLAN
Aggregate (cost=44.38..44.39 rows=1 width=8)
-> Sort (cost=44.36..44.37 rows=1 width=495)
Sort Key: (CASE WHEN s.is_complete THEN 3 WHEN ((NOT s.is_complete) AND (s.end_at <= now())) THEN 2 ELSE 1 END), (CASE WHEN s.is_complete THEN s.complete_at ELSE NULL::timestamp with time zone END) DESC, (CASE WHEN (NOT s.is_complete) THEN s.end_at ELSE NULL::timestamp with time zone END), s.end_at DESC
-> Group (cost=44.28..44.35 rows=1 width=495)
Group Key: s.id
-> Sort (cost=44.28..44.31 rows=13 width=21)
Sort Key: s.id
-> Hash Right Join (cost=8.17..44.04 rows=13 width=21)
Hash Cond: (ccr.schedule_id = s.id)
-> Seq Scan on tbl_schedule_carbon_copy_rels ccr (cost=0.00..30.40 rows=2040 width=4)
-> Hash (cost=8.16..8.16 rows=1 width=29)
-> Index Scan using tbl_schedules_created_by_idx on tbl_schedules s (cost=0.14..8.16 rows=1 width=29)
Index Cond: (created_by = 5495)
Filter: (NOT is_complete)