QUERY PLAN
Limit (cost=1606.38..1606.43 rows=20 width=423)
-> Sort (cost=1606.38..1609.89 rows=1402 width=423)
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, (CASE WHEN (r.status = 1) THEN 0 ELSE 1 END), (CASE WHEN (r.status = 1) THEN r.created_at ELSE r.verify_at END) DESC, r.created_at DESC
-> HashAggregate (cost=1534.03..1569.08 rows=1402 width=423)
Group Key: r.id, 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
-> Hash Right Join (cost=271.83..1527.02 rows=1402 width=411)
Hash Cond: (dt1.object_id = r.id)
-> Seq Scan on tbl_term_taxonomy_relationships dt1 (cost=0.00..1229.41 rows=2118 width=4)
Filter: (term_id = 17)
-> Hash (cost=254.31..254.31 rows=1402 width=415)
-> Hash Right Join (cost=224.73..254.31 rows=1402 width=415)
Hash Cond: (rcvr.approve_id = r.id)
-> Seq Scan on tbl_approve_cancel_verify_rels rcvr (cost=0.00..19.70 rows=970 width=8)
-> Hash (cost=207.20..207.20 rows=1402 width=411)
-> Hash Join (cost=156.39..207.20 rows=1402 width=411)
Hash Cond: (rvr.approve_id = r.id)
-> Seq Scan on tbl_approve_verify_rels rvr (cost=0.00..47.11 rows=1407 width=8)
Filter: (user_id = 1001)
-> Hash (cost=129.24..129.24 rows=2172 width=407)
-> Seq Scan on tbl_approves r (cost=0.00..129.24 rows=2172 width=407)
Filter: (status <> 0)