QUERY PLAN
Aggregate (cost=1329.56..1329.57 rows=1 width=8)
-> Sort (cost=1326.65..1327.13 rows=194 width=998)
Sort Key: c.signed_at DESC, c.created_at DESC
-> Group (cost=1317.71..1319.27 rows=194 width=998)
Group Key: c.id
-> Merge Left Join (cost=1317.71..1318.79 rows=194 width=16)
Merge Cond: (c.id = vs.object_id)
-> Sort (cost=940.77..941.25 rows=194 width=16)
Sort Key: c.id
-> Hash Left Join (cost=548.36..933.40 rows=194 width=16)
Hash Cond: (client.sales_rep = sgr.sales_id)
-> Hash Right Join (cost=546.76..929.13 rows=194 width=20)
Hash Cond: (cs.object_id = c.id)
-> Seq Scan on tbl_attachement_relationships cs (cost=0.00..376.24 rows=1535 width=4)
Filter: (object_type = 105)
-> Hash (cost=544.34..544.34 rows=194 width=20)
-> Hash Right Join (cost=163.81..544.34 rows=194 width=20)
Hash Cond: (rs.object_id = c.id)
-> Seq Scan on tbl_attachement_relationships rs (cost=0.00..376.24 rows=1074 width=4)
Filter: (object_type = 106)
-> Hash (cost=161.39..161.39 rows=194 width=20)
-> Hash Join (cost=102.14..161.39 rows=194 width=20)
Hash Cond: (c.client_id = client.id)
-> Seq Scan on tbl_sales_contracts c (cost=0.00..55.24 rows=1524 width=24)
-> Hash (cost=99.14..99.14 rows=240 width=8)
-> Bitmap Heap Scan on tbl_clients client (cost=10.14..99.14 rows=240 width=8)
Recheck Cond: (sales_rep = 5332)
-> Bitmap Index Scan on tbl_clients_sales_rep_idx (cost=0.00..10.08 rows=240 width=0)
Index Cond: (sales_rep = 5332)
-> Hash (cost=1.59..1.59 rows=1 width=4)
-> Seq Scan on tbl_sales_group_relationships sgr (cost=0.00..1.59 rows=1 width=4)
Filter: (sales_id = 5332)
-> Sort (cost=376.94..377.01 rows=29 width=4)
Sort Key: vs.object_id
-> Seq Scan on tbl_attachement_relationships vs (cost=0.00..376.24 rows=29 width=4)
Filter: (object_type = 107)