| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | Amit Langote <amitlangote09(at)gmail(dot)com> |
| Cc: | Amit Langote <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp>, David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>, Jesper Pedersen <jesper(dot)pedersen(at)redhat(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, kato-sho(at)jp(dot)fujitsu(dot)com |
| Subject: | Re: Speeding up INSERTs and UPDATEs to partitioned tables |
| Date: | 2018-11-16 13:38:58 |
| Message-ID: | 20181116133858.63uggshkl3vhqvcf@alvherre.pgsql |
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| Lists: | pgsql-hackers |
One thing I don't quite like is the inconsistency in handling memory
context switches in the various function allocating stuff. It seems
rather haphazard. I'd rather have a memcxt member in
PartitionTupleRouting, which is set when the struct is created, and then
have all the other functions allocating stuff use that one.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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