Port 14.5 - 14.6 changes range#1621

Draft

reshke wants to merge 95 commits intoapache:REL_2_STABLEfrom

reshke:rel_2_1566_145_146

Commits on Mar 16, 2026

Fix handling of R/W expanded datums that are passed to SQL functions.

tglsfdc
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reshke
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Fix catalog lookup with the wrong snapshot during logical decoding.

Amit Kapila
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Back-Patch "Add wait_for_subscription_sync for TAP tests."

Amit Kapila
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doc: clarify DROP EXTENSION dependent members text

bmomjian
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doc: improve wal_level docs for the 'minimal' level

bmomjian
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doc: clarify CREATE TABLE AS ... IF NOT EXISTS

bmomjian
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doc: document the CREATE INDEX "USING" clause

bmomjian
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doc: clarify configuration file for Windows builds

bmomjian
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doc: warn about security issues around log files

bmomjian
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doc: add section about heap-only tuples (HOT)

bmomjian
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doc: add missing role attributes to user management section

bmomjian
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pg_upgrade: Fix some minor code issues

petere
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Catch stack overflow when recursing in transformFromClauseItem().

tglsfdc
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Avoid misbehavior when hash_table_bytes < bucket_size.

tglsfdc
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Fix outdated --help message for postgres -f

michaelpq
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Add missing bad-PGconn guards in libpq entry points.

tglsfdc
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doc: fix wrong tag used in create sequence manual.

tatsuo-ishii
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Fix replica identity check for a partitioned table.

Amit Kapila
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doc: Remove reference to tty libpq connstring param

danielgustafsson
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Fix assert in logicalmsg_desc

tvondra
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Fix subtly-incorrect matching of parent and child partitioned indexes.

tglsfdc
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Add CHECK_FOR_INTERRUPTS while decoding changes.

Amit Kapila
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Doc: prefer sysctl to /proc/sys in docs and comments.

tglsfdc
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Doc: document possible need to raise kernel's somaxconn limit.

tglsfdc
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Defend against stack overrun in a few more places.

tglsfdc
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Use correct connection for cancellation in frontend's parallel slots

michaelpq
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Doc: fix example of recursive query.

tglsfdc
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Prevent WAL corruption after a standby promotion.

robertmhaas
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On NetBSD, force dynamic symbol resolution at postmaster start.

tglsfdc
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In the Snowball dictionary, don't try to stem excessively-long words.

tglsfdc
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Prevent long-term memory leakage in autovacuum launcher.

tglsfdc
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doc: simplify WITH clause syntax in CREATE DATABASE

bmomjian
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doc: show direction is optional in FETCH/MOVE's FROM/IN syntax

bmomjian
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doc: document the maximum char/varchar length value

bmomjian
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doc: mention that SET TIME ZONE often needs to be quoted

bmomjian
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doc: warn of SECURITY DEFINER schemas for non-sql_body functions

bmomjian
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doc: split out the NATURAL/CROSS JOIN in SELECT syntax

bmomjian
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doc: clarify that pgcrypto's gen_random_uuid calls core func.

bmomjian
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doc: use FILTER in aggregate example

bmomjian
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doc: mention "bloom" as a possible index access method

bmomjian
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doc: in create statistics docs, mention analyze for parent info

bmomjian
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Fix some possibly latent bugs in slab.c

david-rowley
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Doc: Update struct Trigger definition.

Etsuro Fujita
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doc: clarify recursion internal behavior

bmomjian
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doc: simplify docs about analyze and inheritance/partitions

bmomjian
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doc: Fix two queries related to jsonb functions

michaelpq
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Doc: clarify partitioned table limitations

david-rowley
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Choose FK name correctly during partition attachment

alvherre
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Reject bogus output from uuid_create(3).

tglsfdc
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Fix possible omission of variable storage markers in ECPG.

tglsfdc
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Fix NaN comparison in circle_same test

danielgustafsson
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doc: Fix link to FreeBSD documentation project

danielgustafsson
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reshke
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Fix RAT check violation from e5c72eb
reshke
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Don't reference out-of-bounds array elements in brin_minmax_multi.c

david-rowley
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Expand palloc/pg_malloc API for more type safety

petere
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Fix incorrect value for "strategy" with deflateParams() in walmethods.c

michaelpq
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postgres_fdw: Avoid 'variable not found in subplan target list' error.

Etsuro Fujita
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Detect format-string mistakes in the libpq_pipeline test module.

tglsfdc
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Improve plpgsql's ability to handle arguments declared as RECORD.

tglsfdc
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Include c.h instead of postgres.h in src/port/*p{read,write}*.c

anarazel
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Make check_usermap() parameter names consistent.

petergeoghegan
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Future-proof the recursion inside ExecShutdownNode().

tglsfdc
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Fix incorrect variable types for origin IDs in decode.c

michaelpq
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doc: Fix parameter name for pg_create_logical_replication_slot()

michaelpq
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Suppress variable-set-but-not-used warnings from clang 15.

tglsfdc
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Suppress more variable-set-but-not-used warnings from clang 15.

tglsfdc
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docs: Fix snapshot name in SET TRANSACTION docs.

MasaoFujii
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Fix thinko in comment.

Etsuro Fujita
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Fix race condition where heap_delete() fails to pin VM page.

jeff-davis
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Stop using PQsendQuery in libpq_pipeline

alvherre
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Add missing source files to pg_waldump/nls.mk

alvherre
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Change some errdetail() to errdetail_internal()

alvherre
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revert "warn of SECURITY DEFINER schemas for non-sql_body funcs"

bmomjian
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doc: clarify internal behavior of RECURSIVE CTE queries

bmomjian
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Update comment in ExecInsert() regarding batch insertion.

Etsuro Fujita
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doc: Fix PQsslAttribute docs for compression

danielgustafsson
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Avoid improbable PANIC during heap_update, redux.

tglsfdc
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Fix self-referencing foreign keys with partitioned tables

alvherre
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Ensure all perl test modules are installed

alvherre
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Harden pmsignal.c against clobbered shared memory.

tglsfdc
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Doc: improve recommended systemd unit file.

tglsfdc
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Fix typo in CREATE PUBLICATION reference page

alvherre
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libpq: Reset singlerow flag correctly in pipeline mode

alvherre
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Use libc's snprintf, not sprintf, for special cases in snprintf.c.

tglsfdc
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Rename parser token REF to REF_P to avoid a symbol conflict.

tglsfdc
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Commits on Mar 18, 2026

Fix EXPLAIN of SEARCH BREADTH FIRST with a constant initial value.

tglsfdc
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Guard against table-AM-less relations in planner.

tglsfdc
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Reject non-ON-SELECT rules that are named "_RETURN".

tglsfdc
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doc: warn pg_stat_reset() can cause vacuum/analyze problems

bmomjian
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doc: move the mention of aggregate JSON functions up in section

bmomjian
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Track LLVM 15 changes.

macdice
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Fix assertion failures while processing NEW_CID record in logical decoding.

Amit Kapila
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Doc: fix outdated wording about parallel seq scans

david-rowley
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Fix executing invalidation messages generated by subtransactions during decoding.

Amit Kapila
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Add CHECK_FOR_INTERRUPTS while restoring changes during decoding.

Amit Kapila
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reshke
committed