From: | tushar <tushar(dot)ahuja(at)enterprisedb(dot)com> |
---|---|
To: | 曾文旌(义从) <wenjing(dot)zwj(at)alibaba-inc(dot)com> |
Cc: | Prabhat Sahu <prabhat(dot)sahu(at)enterprisedb(dot)com>, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, 蔡松露(子嘉) <zijia(at)taobao(dot)com>, "Cai, Le" <le(dot)cai(at)alibaba-inc(dot)com>, 萧少聪(铁庵) <shaocong(dot)xsc(at)alibaba-inc(dot)com> |
Subject: | Re: [Proposal] Global temporary tables |
Date: | 2020-03-13 12:40:42 |
Message-ID: | 649a795a-49ef-ba06-dfca-68f423fcf13a@enterprisedb.com |
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Lists: | pgsql-hackers |
On 3/9/20 10:01 PM, 曾文旌(义从) wrote:
> Fixed in global_temporary_table_v18-pg13.patch.
Thanks Wenjing.
I am getting this error "ERROR: could not open file
"base/13589/t3_16440": No such file or directory" if
max_active_global_temporary_table set to 0
Please refer this scenario -
postgres=# create global temp table tab1 (n int ) with (
on_commit_delete_rows='true');
CREATE TABLE
postgres=# insert into tab1 values (1);
INSERT 0 1
postgres=# select * from tab1;
n
---
(0 rows)
postgres=# alter system set max_active_global_temporary_table=0;
ALTER SYSTEM
postgres=# \q
[tushar(at)localhost bin]$ ./pg_ctl -D data/ restart -c -l logs123
waiting for server to start.... done
server started
[tushar(at)localhost bin]$ ./psql postgres
psql (13devel)
Type "help" for help.
postgres=# insert into tab1 values (1);
ERROR: could not open file "base/13589/t3_16440": No such file or directory
postgres=#
--
regards,tushar
EnterpriseDB https://www.enterprisedb.com/
The Enterprise PostgreSQL Company
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