QUERY PLAN
Limit (cost=1320.42..1320.44 rows=10 width=188)
-> Sort (cost=1320.42..1320.87 rows=183 width=188)
Sort Key: c.signed_at DESC, c.created_at DESC
-> Group (cost=1309.27..1316.46 rows=183 width=188)
Group Key: c.id
-> Nested Loop Left Join (cost=1309.27..1314.63 rows=183 width=180)
Join Filter: (sgr.sales_id = client.sales_rep)
-> Merge Left Join (cost=1309.27..1310.30 rows=183 width=184)
Merge Cond: (c.id = vs.object_id)
-> Sort (cost=932.33..932.79 rows=183 width=184)
Sort Key: c.id
-> Hash Right Join (cost=543.11..925.45 rows=183 width=184)
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=540.82..540.82 rows=183 width=184)
-> Hash Right Join (cost=160.32..540.82 rows=183 width=184)
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=158.03..158.03 rows=183 width=184)
-> Hash Join (cost=98.78..158.03 rows=183 width=184)
Hash Cond: (c.client_id = client.id)
-> Seq Scan on tbl_sales_contracts c (cost=0.00..55.24 rows=1524 width=180)
-> Hash (cost=95.91..95.91 rows=229 width=8)
-> Bitmap Heap Scan on tbl_clients client (cost=6.05..95.91 rows=229 width=8)
Recheck Cond: (sales_rep = 5311)
-> Bitmap Index Scan on tbl_clients_sales_rep_idx (cost=0.00..6.00 rows=229 width=0)
Index Cond: (sales_rep = 5311)
-> 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)
-> Materialize (cost=0.00..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 = 5311)