QUERY PLAN
Limit (cost=2703.78..2703.79 rows=1 width=211)
-> Sort (cost=2703.78..2703.79 rows=1 width=211)
Sort Key: c.signed_at DESC, c.created_at DESC
-> Group (cost=1180.85..2703.77 rows=1 width=211)
Group Key: c.id
-> Nested Loop Left Join (cost=1180.85..2703.76 rows=1 width=203)
Join Filter: (rs.object_id = c.id)
-> Nested Loop Left Join (cost=1180.85..1946.95 rows=1 width=203)
Join Filter: (cs.object_id = c.id)
-> Nested Loop Left Join (cost=1180.85..1183.18 rows=1 width=203)
Join Filter: (sgr.sales_id = client.sales_rep)
-> Merge Left Join (cost=1180.85..1181.03 rows=1 width=207)
Merge Cond: (c.id = vs.object_id)
-> Sort (cost=437.80..437.81 rows=1 width=207)
Sort Key: c.id
-> Hash Left Join (cost=360.85..437.79 rows=1 width=207)
Hash Cond: (c.project_id = project.id)
Filter: (((c.serial_no)::text ~~* '%北京科技%'::text) OR (c.description ~~* '%北京科技%'::text) OR ((client.name)::text ~~* '%北京科技%'::text) OR ((client.en_name)::text ~~* '%北京科技%'::text) OR (client.pinyin_shortcut ~~* '%北京科技%'::text) OR ((project.project_title)::text ~~* '%北京科技%'::text) OR (project.pinyin_shortcut ~~* '%北京科技%'::text))
-> Hash Left Join (cost=142.25..215.22 rows=1516 width=264)
Hash Cond: (c.client_id = client.id)
Filter: ((client.sales_rep = ANY ('{5049,5500,5301,5499,5022,5209,5026,5293,5309,5356,5329,5299,5303,5302,5332,5047,1026,5096,5070,5448,5420,1029,1001,5037,5087,1008,5048,5043,5045,5230,5031,5088,5208,1003,5467,5294,5357,5044,1030,5076,5300,5027,5089,5311,5066,5069,5364,1009,5295,1013,5128,5203,1025,5032,5075,5476,1004,5072,5033,5359,5412,5409,5229,1005,5304,5449,5358,1006,5093}'::integer[])) OR (client.sales_rep IS NULL) OR (hashed SubPlan 1))
-> Seq Scan on tbl_sales_contracts c (cost=0.00..68.32 rows=1732 width=203)
-> Hash (cost=108.98..108.98 rows=1998 width=65)
-> Seq Scan on tbl_clients client (cost=0.00..108.98 rows=1998 width=65)
SubPlan 1
-> Index Only Scan using tbl_user_visit_clients_user_client_idx on tbl_user_visit_clients (cost=0.28..8.29 rows=1 width=4)
Index Cond: (user_id = 1000)
-> Hash (cost=178.82..178.82 rows=3182 width=35)
-> Seq Scan on tbl_projects project (cost=0.00..178.82 rows=3182 width=35)
-> Sort (cost=743.05..743.17 rows=49 width=4)
Sort Key: vs.object_id
-> Seq Scan on tbl_attachement_relationships vs (cost=0.00..741.68 rows=49 width=4)
Filter: (object_type = 107)
-> Seq Scan on tbl_sales_group_relationships sgr (cost=0.00..1.51 rows=51 width=4)
-> Seq Scan on tbl_attachement_relationships cs (cost=0.00..741.68 rows=1768 width=4)
Filter: (object_type = 105)
-> Seq Scan on tbl_attachement_relationships rs (cost=0.00..741.68 rows=1211 width=4)
Filter: (object_type = 106)