Query much slower from php than psql or dbeaver - Mailing list pgsql-general
t1.timestamp_closed as maindb_close, t1.ddddddddd as maindb_ddddddddd, null::text as db1_sth,
t2.eeeeeeee as db1_eeeeeeee, t2.ffffffff as db1_ffffffff, null::text as db2_sth,
t3.eeeeeeee as db2_eeeeeeee, t3.ffffffff as db2_ffffffff
from table1 t1
left join database1_fdw.table2 t2 on t1.aaaa = t2.btatpd_aaaa
and t1.file = 'file_name.csv'
and t2.btatpd_fecha = '20220119120000'
and substring(t1.bbb from 1 for 3) in (<some_values>)
left join database2_fdw.table2 t3 on t1.aaaa = t3.btatpd_aaaa
and t1.fichero_origen = 'file_name.csv'
and t3.btatpd_fecha = '20220119120000'
and substring(t1.bbb from 1 for 3) in (<some_different_values)
where t1.ccccc = 'ACTIVE'
and t1.fichero_origen = 'file_name.csv'
and ((t2.eeeeeeee is null and t3.eeeeeeee is null)
or
(t2.eeeeeeee is not null and t1.ddddddddd <> t2.ffffffff)
or
(t3.eeeeeeee is not null and t1.ddddddddd <> t3.ffffffff)
)
order by t1.bbb nulls last;
Output: t1.aaaa, t1.bbb, t1.ccccc, t1.timestamp_create, t1.timestamp_closed, t1.ddddddddd, NULL::text, t2.eeeeeeee, t2.ffffffff, NULL::text, t3.eeeeeeee, t3.ffffffff
Sort Key: t1.bbb
Sort Method: quicksort Memory: 29kB
Buffers: shared hit=1255
-> Hash Left Join (cost=237.54..2587.70 rows=15986 width=212) (actual time=81.272..112.248 rows=39 loops=1)
Output: t1.aaaa, t1.bbb, t1.ccccc, t1.timestamp_create, t1.timestamp_closed, t1.ddddddddd, NULL::text, t2.eeeeeeee, t2.ffffffff, NULL::text, t3.eeeeeeee, t3.ffffffff
Hash Cond: ((t1.aaaa)::text = (t3.btatpd_aaaa)::text)
Join Filter: (((t1.file)::text = 'file_name.csv'::text) AND ("substring"((t1.bbb)::text, 1, 3) = ANY ('{<some_values>}'::text[])))
Rows Removed by Join Filter: 1
Filter: (((t2.eeeeeeee IS NULL) AND (t3.eeeeeeee IS NULL)) OR ((t2.eeeeeeee IS NOT NULL) AND (t1.ddddddddd <> t2.ffffffff)) OR ((t3.eeeeeeee IS NOT NULL) AND (t1.ddddddddd <> t3.ffffffff)))
Rows Removed by Filter: 15794
Buffers: shared hit=1252
-> Hash Left Join (cost=118.77..2408.88 rows=15988 width=149) (actual time=71.890..101.261 rows=15820 loops=1)
Output: t1.aaaa, t1.bbb, t1.ccccc, t1.timestamp_create, t1.timestamp_closed, t1.ddddddddd, t1.file, t2.eeeeeeee, t2.ffffffff
Hash Cond: ((t1.aaaa)::text = (t2.btatpd_aaaa)::text)
Join Filter: (((t1.file)::text = 'file_name.csv'::text) AND ("substring"((t1.bbb)::text, 1, 3) = ANY ('{<some_different_values>}'::text[])))
Buffers: shared hit=1252
-> Seq Scan on public.table1 t1 (cost=0.00..2230.06 rows=15988 width=103) (actual time=0.176..19.882 rows=15817 loops=1)
Output: t1.id, t1.aaaa, t1.bbb, t1.ccccc, t1.timestamp_create, t1.timestamp_closed, t1.sbd_bundle_id, t1.ddddddddd, t1.file, t1.fecha_carga
Filter: (((t1.file)::text = 'file_name.csv'::text) AND ((t1.ccccc)::text = 'ACTIVE'::text))
Rows Removed by Filter: 49387
Buffers: shared hit=1252
-> Hash (cost=118.73..118.73 rows=3 width=94) (actual time=71.699..71.699 rows=14244 loops=1)
Output: t2.eeeeeeee, t2.ffffffff, t2.btatpd_aaaa
Buckets: 16384 (originally 1024) Batches: 1 (originally 1) Memory Usage: 1074kB
-> Foreign Scan on database1_fdw.table2 t2 (cost=100.00..118.73 rows=3 width=94) (actual time=3.961..67.271 rows=14244 loops=1)
Output: t2.eeeeeeee, t2.ffffffff, t2.btatpd_aaaa
Remote SQL: SELECT eeeeeeee, btatpd_aaaa, ffffffff FROM public.table2 WHERE ((btatpd_fecha = '20220119120000'::text))
-> Hash (cost=118.73..118.73 rows=3 width=94) (actual time=6.512..6.513 rows=3051 loops=1)
Output: t3.eeeeeeee, t3.ffffffff, t3.btatpd_aaaa
Buckets: 4096 (originally 1024) Batches: 1 (originally 1) Memory Usage: 235kB
-> Foreign Scan on database2_fdw.table2 t3 (cost=100.00..118.73 rows=3 width=94) (actual time=1.494..5.857 rows=3051 loops=1)
Output: t3.eeeeeeee, t3.ffffffff, t3.btatpd_aaaa
Remote SQL: SELECT eeeeeeee, btatpd_aaaa, ffffffff FROM public.table2 WHERE ((btatpd_fecha = '20220119120000'::text))
Planning time: 2.137 ms
Execution time: 123.077 ms
--
Ekaterina Amez González
ZUNIBAL | Idorsolo 1, 48160-Derio, Spain
Tel: +34 944 977 010 | Fax: +34 944 522 81| www.zunibal.com
Advertencia Legal. El contenido de este mensaje y de toda la documentación anexa es confidencial y va dirigido únicamente al destinatario del mismo. Si usted no fuera el destinatario le solicitamos que nos informe y no comunique su contenido a terceros, procediendo a su destrucción. / Legal advice. This message contains confidential information for the exclusive use of the recipient. Any unauthorised disclosure, use or dissemination, either whole or partial, is prohibited. If you are not the intended recipient of the message, please notify the sender as soon as possible. En cumplimiento de la Ley Orgánica 15/1999 de Protección de Datos de Carácter Personal, le informamos que los Datos Personales de usted que están en nuestra Base de Datos recabados con su consentimiento, forman parte de un fichero automatizado registrado en la Agencia Española de Protección de Datos. Estos datos sólo serán utilizados para realizar una correcta gestión de nuestra relación comercial. Si lo desea podrá ejercitar en todo momento los derechos de acceso, cancelación u oposición, remitiendo un correo electrónico a esta dirección. / According to the Law 15/1999 of Personal Data Protection, we inform your data are included in our data base with your approval are registered in the spanish Agency of Data Protection. These data are only used for our usual business relationship. If you want you are in the right of accessing or cancelling them, just sending an e-mail to this address.
Antes de imprimir este mensaje, asegúrese de que es necesario hacerlo. / Before printing this email, assess if it is really needed.
pgsql-general by date: