#	exclusive	inclusive	rows x	rows	loops	node
1.	52.195	1640.894	↑ 1.0	500000	1	→ Limit (cost=0.00..34344.83 rows=500000 width=99) (actual time=0.080..1640.894 rows=500000 loops=1)
2.	1456.057	1588.699	↑ 1998932.3	500000	1	→ Merge Join (cost=0.00..68652998770.25 rows=999466157905 width=99) (actual time=0.078..1588.699 rows=500000 loops=1) Merge Cond: ((tmp_ap_di.ap_tril_gid)::text = (tmp_cm_ledgeritem.salesteam)::text)
3.	0.042	0.042	↑ 1999999.0	1	1	→ Index Scan using tmp_ap_di_ap_tril_gid on tmp_ap_di (cost=0.00..254613.18 rows=1999999 width=99) (actual time=0.042..0.042 rows=1 loops=1)
4.	132.600	132.600	↑ 2.0	500000	1	→ Index Scan using tmp_cm_ledgeritem_salesteam on tmp_cm_ledgeritem (cost=0.00..56189.54 rows=1000000 width=66) (actual time=0.026..132.600 rows=500000 loops=1)

"Limit  (cost=0.00..34344.83 rows=500000 width=99) (actual time=0.080..1640.894 rows=500000 loops=1)"
"  ->  Merge Join  (cost=0.00..68652998770.25 rows=999466157905 width=99) (actual time=0.078..1588.699 rows=500000 loops=1)"
"        Merge Cond: ((tmp_ap_di.ap_tril_gid)::text = (tmp_cm_ledgeritem.salesteam)::text)"
"        ->  Index Scan using tmp_ap_di_ap_tril_gid on tmp_ap_di  (cost=0.00..254613.18 rows=1999999 width=99) (actual time=0.042..0.042 rows=1 loops=1)"
"        ->  Index Scan using tmp_cm_ledgeritem_salesteam on tmp_cm_ledgeritem  (cost=0.00..56189.54 rows=1000000 width=66) (actual time=0.026..132.600 rows=500000 loops=1)"
"Total runtime: 1665.926 ms"

Per node type stats

node type	count	sum of times	% of query
Index Scan	2	132.642 ms	8.1 %
Limit	1	52.195 ms	3.2 %
Merge Join	1	1456.057 ms	88.7 %

Per table stats

Table name	Scan count	Total time	% of query
scan type	count	sum of times	% of table
tmp_ap_di	1	0.042 ms	0.0 %
Index Scan	1	0.042 ms	100.0 %
tmp_cm_ledgeritem	1	132.600 ms	8.1 %
Index Scan	1	132.600 ms	100.0 %

explain.depesz.com

A tool for finding a real cause for slow queries.

Result: KEz

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Per node type stats

Per table stats