4485 written=504
-> Nested Loop (cost=0.86..41816103.19 rows=27943 width=12)
(actual time=11037.143..183849.116 rows=5 loops=1)
Buffers: shared hit=15414548 read=564485 written=504
-> Index Scan Backward using ix_ng_content_date on
ng_content "Extent1" (cost=0.43..40616715.85 rows=2231839 width=12)
(actual time=11027.808..183839.289 rows=5 loops=1)
Filter: ((2 = id_status) AND (date_from <=
LOCALTIMESTAMP) AND (date_to >= LOCALTIMESTAMP) AND (SubPlan 1))
Rows Removed by Filter: 4685618
Buffers: shared hit=15414533 read=564480 written=504
SubPlan 1
-> Index Only Scan using ix_ngx_tag_content on
ngx_tag_content "Extent3" (cost=0.43..8.46 rows=1 width=0) (actual
time=0.003..0.003 rows=0 loops=4484963)
Index Cond: (("TagId" = 337139) AND
("ContentId" = "Extent1".id))
Heap Fetches: 5
Buffers: shared hit=13454890 read=4
-> Index Scan using ng_path_content_id_content_idx on
ng_path_content "Extent2" (cost=0.43..0.53 rows=1 width=4) (actual
time=1.956..1.958 rows=1 loops=5)
Index Cond: (id_content = "Extent1".id)
Filter: (id_path = ANY
('{27495,27554,27555}'::integer[]))
Buffers: shared hit=15 read=5
Planning:
Buffers: shared hit=474 read=76
Planning Time: 113.080 ms
Execution Time: 183849.283 ms
Can someone help me understand what's going on?
--
Paulo Silva
Hi,
The problem is that the query is generated by the framework, I'm not sure
if I can change anything on it. Any other way to influence planner?
Regards
Ranier Vilela escreveu no dia quarta, 8/06/2022 à(s)
12:40:
> Em qua., 8 de jun. de 2022 às 05:44, Paulo Silva
> escreveu:
&
