Re: [Proposal] Global temporary tables

From: tushar <tushar(dot)ahuja(at)enterprisedb(dot)com>
To: 曾文旌 <wenjing(dot)zwj(at)alibaba-inc(dot)com>, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Prabhat Sahu <prabhat(dot)sahu(at)enterprisedb(dot)com>
Cc: 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: 2020-04-07 11:25:01
Message-ID: e1e97c2c-bdae-d855-672d-3841fa15e8eb@enterprisedb.com
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On 4/7/20 2:27 PM, 曾文旌 wrote:
> Vacuum full GTT, cluster GTT is already
> supported in global_temporary_table_v24-pg13.patch.

Here , it is skipping GTT

postgres=# \c foo
You are now connected to database "foo" as user "tushar".
foo=# create global temporary table  g123( c1 int) ;
CREATE TABLE
foo=# \q
[tushar(at)localhost bin]$ ./vacuumdb --full  foo
vacuumdb: vacuuming database "foo"
WARNING:  skipping vacuum global temp table "g123" because storage is
not initialized for current session

--
regards,tushar
EnterpriseDB https://www.enterprisedb.com/
The Enterprise PostgreSQL Company

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