Re: Re: proposal: schema variables

From: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
To: jian he <jian(dot)universality(at)gmail(dot)com>
Cc: Dmitry Dolgov <9erthalion6(at)gmail(dot)com>, Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at>, Erik Rijkers <er(at)xs4all(dot)nl>, Michael Paquier <michael(at)paquier(dot)xyz>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, DUVAL REMI <REMI(dot)DUVAL(at)cheops(dot)fr>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Re: proposal: schema variables
Date: 2025-02-16 09:13:38
Message-ID: CAFj8pRBpmcV3kdoORvz1iB52otW6FRVP7CBK_bLMsGiONDMM3Q@mail.gmail.com
Views: Whole Thread | Raw Message | Download mbox | Resend email
Thread:
Lists: pgsql-hackers pgsql-performance

Hi

I removed a patch 09 - possibility to set implicit visibility of session
variables. This patch was a replacement of patch - possibility to check the
usage of variable fences.

This specific feature can be implemented in many ways, and at this moment
is useless to try to implement it.

Regards

Pavel

Attachment Content-Type Size
v20250216-0003-function-pg_session_variables-for-cleaning-tests.patch text/x-patch 4.3 KB
v20250216-0004-DISCARD-VARIABLES.patch text/x-patch 9.6 KB
v20250216-0005-memory-cleaning-after-DROP-VARIABLE.patch text/x-patch 20.9 KB
v20250216-0006-plpgsql-tests.patch text/x-patch 16.9 KB
v20250216-0007-GUC-session_variables_ambiguity_warning.patch text/x-patch 15.1 KB
v20250216-0002-Storage-for-session-variables-and-SQL-interface.patch text/x-patch 159.6 KB
v20250216-0008-variable-fence-syntax-support-and-variable-fence-usa.patch text/x-patch 19.5 KB
v20250216-0009-EXPLAIN-LET-support.patch text/x-patch 8.3 KB
v20250216-0012-Implementation-ON-TRANSACTION-END-RESET-clause.patch text/x-patch 14.6 KB
v20250216-0010-PREPARE-LET-support.patch text/x-patch 7.4 KB
v20250216-0011-implementation-of-temporary-session-variables.patch text/x-patch 40.7 KB
v20250216-0015-allow-read-an-value-of-session-variable-directly-fro.patch text/x-patch 15.1 KB
v20250216-0014-Implementation-of-NOT-NULL-and-IMMUTABLE-clauses.patch text/x-patch 33.9 KB
v20250216-0016-allow-parallel-execution-queries-with-session-variab.patch text/x-patch 15.8 KB
v20250216-0013-Implementation-of-DEFAULT-clause-default-expressions.patch text/x-patch 32.1 KB
v20250216-0019-this-patch-changes-error-message-column-doesn-t-exis.patch text/x-patch 29.2 KB
v20250216-0018-expression-with-session-variables-can-be-inlined.patch text/x-patch 4.2 KB
v20250216-0017-plpgsql-implementation-for-LET-statement.patch text/x-patch 16.8 KB
v20250216-0020-transactional-variables.patch text/x-patch 37.3 KB
v20250216-0021-pg_restore-A-variable.patch text/x-patch 2.8 KB
v20250216-0001-Enhancing-catalog-for-support-session-variables-and-.patch text/x-patch 169.2 KB

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Laurenz Albe 2025-02-16 10:47:46 Re: Add pg_accept_connections_start_time() for better uptime calculation
Previous Message Robins Tharakan 2025-02-16 07:05:18 Add pg_accept_connections_start_time() for better uptime calculation

Browse pgsql-performance by date

  From Date Subject
Next Message bruno vieira da silva 2025-02-17 20:18:05 Re: Query planning read a large amount of buffers for partitioned tables
Previous Message Pavel Stehule 2025-02-12 04:43:24 Re: Re: proposal: schema variables