QUERY PLAN
Limit (cost=1290.89..1290.91 rows=10 width=188)
-> Sort (cost=1290.89..1291.00 rows=44 width=188)
Sort Key: c.signed_at DESC, c.created_at DESC
-> Group (cost=1286.92..1289.94 rows=44 width=188)
Group Key: c.id
-> Nested Loop Left Join (cost=1286.92..1289.50 rows=44 width=180)
Join Filter: (sgr.sales_id = client.sales_rep)
-> Merge Left Join (cost=1286.92..1287.25 rows=44 width=184)
Merge Cond: (c.id = vs.object_id)
-> Sort (cost=909.98..910.09 rows=44 width=184)
Sort Key: c.id
-> Hash Right Join (cost=526.70..908.78 rows=44 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=526.15..526.15 rows=44 width=184)
-> Hash Right Join (cost=145.83..526.15 rows=44 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=145.28..145.28 rows=44 width=184)
-> Hash Join (cost=86.03..145.28 rows=44 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=85.34..85.34 rows=55 width=8)
-> Bitmap Heap Scan on tbl_clients client (cost=4.70..85.34 rows=55 width=8)
Recheck Cond: (sales_rep = 1001)
-> Bitmap Index Scan on tbl_clients_sales_rep_idx (cost=0.00..4.69 rows=55 width=0)
Index Cond: (sales_rep = 1001)
-> 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 = 1001)