QUERY PLAN
Aggregate (cost=1013.81..1013.82 rows=1 width=8)
-> Sort (cost=1013.79..1013.80 rows=1 width=285)
Sort Key: c.start_at DESC NULLS LAST, c.created_at DESC
-> Group (cost=1013.74..1013.78 rows=1 width=285)
Group Key: c.id
-> Sort (cost=1013.74..1013.76 rows=8 width=20)
Sort Key: c.id
-> Hash Left Join (cost=580.78..1013.62 rows=8 width=20)
Hash Cond: (tg.id = tgur.task_group_id)
Filter: ((tgur.user_id = 1001) OR (tghr.user_id = 1001))
-> Hash Left Join (cost=566.23..998.05 rows=9 width=28)
Hash Cond: (tg.id = tghr.task_group_id)
-> Hash Left Join (cost=559.60..991.27 rows=4 width=24)
Hash Cond: (c.id = cccr.case_id)
Filter: ((c.deduct_points_from = ANY ('{1001,5049,5301,5022,5209,5026,5293,5309,5356,5329,5299,5303,5302,5332,5047,1026,5096,5070,5448,5420,1029,5037,5087,1008,5048,5043,5045,5230,5031,5088,5208,1003,5294,5357,5044,1030,5076,5300,5027,5089,5311,5066,5069,5364,1009,5295,1013,5128,5203,1025,5032,5075,1004,5072,5033,5359,5409,5412,5229,1005,5304,5449,5358,1006,5093}'::integer[])) OR (c.deduct_points_from IS NULL) OR (c.last_engineer = 1001) OR (crr.user_id = 1001) OR (hashed SubPlan 1) OR (cccr.user_id = 1001) OR (c.created_by = 1001))
-> Nested Loop Left Join (cost=548.90..980.45 rows=4 width=44)
Join Filter: (crr.remind_date_id = crd.id)
-> Nested Loop Left Join (cost=548.90..952.96 rows=1 width=44)
Join Filter: (crd.case_id = c.id)
-> Nested Loop Left Join (cost=548.90..945.23 rows=1 width=40)
Join Filter: (egr.engineer_id = c.last_engineer)
-> Nested Loop (cost=548.90..943.62 rows=1 width=40)
-> Nested Loop Left Join (cost=548.90..941.87 rows=1 width=40)
Join Filter: (i.id = iri.implement_record_id)
-> Nested Loop Left Join (cost=548.90..916.28 rows=1 width=44)
Join Filter: (tg.id = c.task_group_id)
-> Nested Loop Left Join (cost=548.90..909.15 rows=1 width=44)
-> Hash Right Join (cost=548.62..900.84 rows=1 width=44)
Hash Cond: (i.case_id = c.id)
-> Seq Scan on tbl_implement_records i (cost=0.00..326.79 rows=6779 width=8)
-> Hash (cost=548.61..548.61 rows=1 width=40)
-> Hash Right Join (cost=455.60..548.61 rows=1 width=40)
Hash Cond: (ps.case_id = c.id)
-> Seq Scan on tbl_pre_sales ps (cost=0.00..87.00 rows=1600 width=4)
-> Hash (cost=455.59..455.59 rows=1 width=40)
-> Hash Right Join (cost=277.90..455.59 rows=1 width=40)
Hash Cond: (cb.case_id = c.id)
-> Seq Scan on tbl_callback_records cb (cost=0.00..157.99 rows=7499 width=4)
-> Hash (cost=277.89..277.89 rows=1 width=44)
-> Seq Scan on tbl_cases c (cost=0.00..277.89 rows=1 width=44)
Filter: ((task_group_id IS NOT NULL) AND (deduct_points_from = 1001))
-> Index Only Scan using tbl_clients_pkey on tbl_clients client (cost=0.28..8.29 rows=1 width=4)
Index Cond: (id = c.client_id)
-> Seq Scan on tbl_task_groups tg (cost=0.00..5.95 rows=95 width=4)
-> Seq Scan on tbl_implement_items iri (cost=0.00..18.04 rows=604 width=4)
-> Seq Scan on tbl_sales_group_relationships sgr (cost=0.00..1.73 rows=1 width=4)
Filter: ((sales_id = 1001) AND (group_id = 1))
-> Seq Scan on tbl_engineer_group_relationships egr (cost=0.00..1.27 rows=27 width=4)
-> Seq Scan on tbl_case_remind_dates crd (cost=0.00..4.55 rows=255 width=8)
-> Seq Scan on tbl_case_remind_receivers crr (cost=0.00..15.55 rows=955 width=8)
-> Hash (cost=1.01..1.01 rows=1 width=8)
-> Seq Scan on tbl_case_carbon_copy_rels cccr (cost=0.00..1.01 rows=1 width=8)
SubPlan 1
-> Seq Scan on tbl_user_visit_clients (cost=0.00..9.68 rows=1 width=4)
Filter: (user_id = 1001)
-> Hash (cost=4.06..4.06 rows=206 width=8)
-> Seq Scan on tbl_task_group_head_of_relationships tghr (cost=0.00..4.06 rows=206 width=8)
-> Hash (cost=8.13..8.13 rows=513 width=8)
-> Seq Scan on tbl_task_group_user_relationships tgur (cost=0.00..8.13 rows=513 width=8)