Changes between Version 43 and Version 44 of QueryOptimization


Ignore:
Timestamp:
05/09/26 22:02:38 (2 weeks ago)
Author:
231027
Comment:

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  • QueryOptimization

    v43 v44  
    3131
    3232}}}
     33
     34||= QUERY PLAN =||||
     35||= Nested Loop  (cost\=1.14..73.38 rows\=7 width\=68) (actual time\=1505.862..3249.242 rows\=4 loops\=1) =||||
     36||= ->  Nested Loop  (cost\=0.86..70.92 rows\=7 width\=37) (actual time\=1079.648..2259.465 rows\=4 loops\=1) =||||
     37||=         ->  Index Scan using ""Performer_pkey"" on ""Performer"" p  (cost\=0.28..8.30 rows\=1 width\=21) (actual time\=701.003..701.005 rows\=1 loops\=1) =||||
     38||= Index Cond =||(performer_id \= 10)||
     39||= ->  Nested Loop  (cost\=0.57..62.55 rows\=7 width\=24) (actual time\=378.637..1558.442 rows\=4 loops\=1) =||||
     40||=               ->  Index Only Scan using uq_performer_at_time on ""Event_Happening_Performer"" ehp  (cost\=0.29..4.41 rows\=7 width\=16) (actual time\=90.817..90.838 rows\=4 loops\=1) =||||
     41||= Index Cond =||(performer_id \= 10)||
     42||= Heap Fetches =||0||
     43||=               ->  Index Scan using ""Event_Happening_pkey"" on ""Event_Happening"" eh  (cost\=0.29..8.30 rows\=1 width\=24) (actual time\=366.888..366.889 rows\=1 loops\=4) =||||
     44||= Index Cond =||(event_happening_id \= ehp.event_happening_id)||
     45||=   ->  Index Scan using ""Event_pkey"" on ""Event"" e  (cost\=0.29..0.35 rows\=1 width\=39) (actual time\=247.432..247.432 rows\=1 loops\=4) =||||
     46||= Index Cond =||(event_id \= eh.event_id)||
     47||= Planning Time =||1816.633 ms||
     48||= Execution Time =||3249.314 ms||
    3349
    3450 * '''INSERT'''