QUERY PLAN
Aggregate (cost=1851.56..1851.57 rows=1 width=32)
-> Group (cost=1768.00..1800.49 rows=1857 width=469)
Group Key: (CASE WHEN ((rvr.status = 0) AND (r.next_verify_user = 1001)) THEN 1 WHEN ((rcvr.status = 0) AND (r.next_cancel_verify_user = 1001)) THEN 2 ELSE 0 END), r.id
-> Sort (cost=1768.00..1772.64 rows=1857 width=10)
Sort Key: (CASE WHEN ((rvr.status = 0) AND (r.next_verify_user = 1001)) THEN 1 WHEN ((rcvr.status = 0) AND (r.next_cancel_verify_user = 1001)) THEN 2 ELSE 0 END) DESC, r.id
-> Hash Left Join (cost=314.40..1667.17 rows=1857 width=10)
Hash Cond: (r.id = rcvr.approve_id)
-> Hash Right Join (cost=313.35..1640.58 rows=1857 width=18)
Hash Cond: (dt1.object_id = r.id)
-> Seq Scan on tbl_term_taxonomy_relationships dt1 (cost=0.00..1310.86 rows=2762 width=4)
Filter: (term_id = 17)
-> Hash (cost=290.14..290.14 rows=1857 width=18)
-> Hash Join (cost=223.44..290.14 rows=1857 width=18)
Hash Cond: (rvr.approve_id = r.id)
-> Seq Scan on tbl_approve_verify_rels rvr (cost=0.00..61.79 rows=1869 width=8)
Filter: (user_id = 1001)
-> Hash (cost=189.82..189.82 rows=2689 width=22)
-> Seq Scan on tbl_approves r (cost=0.00..189.82 rows=2689 width=22)
Filter: (status <> 0)
-> Hash (cost=1.02..1.02 rows=2 width=8)
-> Seq Scan on tbl_approve_cancel_verify_rels rcvr (cost=0.00..1.02 rows=2 width=8)