PostgreSQL wiki - Recent changes [en]

Known Buildfarm Test Failures

Law — Mon, 21 Sep 2026 16:47:21 GMT

Also 001_rep_changes.pl failed on fairywren due to walreceiver not reconnecting after primary restart

← Older revision		Revision as of 16:47, 21 September 2026
Line 1,137:		Line 1,137:

	Other occurrences:<br/>		Other occurrences:<br/>
	[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=drongo&dt=2025-04-02%2010%3A00%3A53 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=drongo&dt=2025-04-02%2010%3A00%3A53 - REL_16_STABLE]		[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=drongo&dt=2025-04-02%2010%3A00%3A53 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=drongo&dt=2025-04-02%2010%3A00%3A53 - REL_16_STABLE]<br/>
			[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=unicorn&dt=2026-09-21%2012%3A31%3A10 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=unicorn&dt=2026-09-21%2012%3A31%3A10 - master]<br/>

	==== Also 021_twophase.pl failed on fairywren due to walreceiver not reconnecting after primary restart ====		==== Also 021_twophase.pl failed on fairywren due to walreceiver not reconnecting after primary restart ====

Oracle to Postgres Conversion

Vgribok — Mon, 21 Sep 2026 14:25:22 GMT

External Tools

← Older revision		Revision as of 14:25, 21 September 2026
Line 255:		Line 255:
	A couple of extension tools are available for Oracle migration.		A couple of extension tools are available for Oracle migration.

			; [https://www.ispirer.com/products/oracle-to-postgresql-migration Ispirer Toolkit]
			: Ispirer Toolkit automatically migrates the entire database schema (tables, views, packages, stored procedures, functions, triggers, etc.) and transfers data from Oracle to PostgreSQL.
	; [https://postgresql-migrator.readthedocs.org PostgreSQL Migrator]		; [https://postgresql-migrator.readthedocs.org PostgreSQL Migrator]
	: 100% open-source. Scores complexity, fast inspection, offline web browsing and analysis, tweakable and hackable, efficient dump using ETL technics and streamed COPY.		: 100% open-source. Scores complexity, fast inspection, offline web browsing and analysis, tweakable and hackable, efficient dump using ETL technics and streamed COPY.
	~~; [https://www.ispirer.com/products/oracle-to-postgresql-migration Ispirer Toolkit]~~
	~~: Ispirer Toolkit automatically migrates the entire database schema (tables, views, packages, stored procedures, functions, triggers, etc.) and transfers data from Oracle to PostgreSQL.~~
	~~; [https://www.sqlways.com SQLWays Toolkit]~~
	: SQLWays Toolkit is an easy-to-use database migration tool for migration of the entire database schema, SQL objects, tables, and data between the most popular databases. The tool is available as a free online converter and
	~~: provides a free demo license.~~
	; [https://www.convertum.ru/database-migration/oracle-to-postgresql-migration Convertum.ru]		; [https://www.convertum.ru/database-migration/oracle-to-postgresql-migration Convertum.ru]
	: Convertum is a robust tool for automatic migration of more than 25 databases, including migration from Oracle to PostgreSQL. 30-days trial is available for free.		: Convertum is a robust tool for automatic migration of more than 25 databases, including migration from Oracle to PostgreSQL. 30-days trial is available for free.

Converting from other Databases to PostgreSQL

Vgribok — Mon, 21 Sep 2026 14:23:54 GMT

← Older revision		Revision as of 14:23, 21 September 2026
Line 8:		Line 8:
	== Non-specific ==		== Non-specific ==

			* [https://www.ispirer.com/products/postgresql-migration#migrate-to-postgresql Ispirer Toolkit] performs automatic migration of any popular RDBMS to PostgreSQL. A free demo of Ispirer Toolkit is available.
	* [https://postgresql-migrator.readthedocs.org PostgreSQL Migrator] 100% Open source. Handles Oracle 11+, MySQL 8+ and MariaDB. Transpiles query and procedural code. Fast transfer using streamed bulk COPY.		* [https://postgresql-migrator.readthedocs.org PostgreSQL Migrator] 100% Open source. Handles Oracle 11+, MySQL 8+ and MariaDB. Transpiles query and procedural code. Fast transfer using streamed bulk COPY.
	* [https://www.ispirer.com/products/postgresql-migration#migrate-to-postgresql Ispirer Toolkit] performs automatic migration of any popular RDBMS to PostgreSQL. A free demo of Ispirer Toolkit is available.
	* [https://www.spectralcore.com/sqltran SQL Tran] is a database code translation IDE that converts the SQL and procedural code (types, tables, views, procedures, functions, triggers, packages) of Oracle, SQL Server, and Azure SQL to PostgreSQL, automatically translating 95% to 99% of the code. It processes millions of lines of database code in seconds, performs full static analysis, and generates both correctness and performance tests. Integration with Omni Loader allows for unified code and data migration. A free assessment is available.		* [https://www.spectralcore.com/sqltran SQL Tran] is a database code translation IDE that converts the SQL and procedural code (types, tables, views, procedures, functions, triggers, packages) of Oracle, SQL Server, and Azure SQL to PostgreSQL, automatically translating 95% to 99% of the code. It processes millions of lines of database code in seconds, performs full static analysis, and generates both correctness and performance tests. Integration with Omni Loader allows for unified code and data migration. A free assessment is available.
	* [https://www.convertum.ru/database-migration/postgresql-migration#migrate-to-postgresql Convertum.ru] is a robust tool for automatic migration of more than 25 databases, including migration to PostgreSQL. 30-days trial is available for free.		* [https://www.convertum.ru/database-migration/postgresql-migration#migrate-to-postgresql Convertum.ru] is a robust tool for automatic migration of more than 25 databases, including migration to PostgreSQL. 30-days trial is available for free.

Known Buildfarm Test Failures

Law — Mon, 21 Sep 2026 03:53:20 GMT

occasional ECPG failures on dikkop (FreeBSD) due to non-thread-safe snprintf

@@ Line 1,963: / Line 1,963: @@
 [https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dikkop&dt=2026-09-18%2007%3A51%3A18 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dikkop&dt=2026-09-18%2007%3A51%3A18 - REL_15_STABLE]<br/>
 [https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dikkop&dt=2026-09-18%2011%3A05%3A06 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dikkop&dt=2026-09-18%2011%3A05%3A06 - REL_18_STABLE]<br/>
@@ Line 7,569: / Line 7,570: @@
 [https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=4a9a6c5a6  Fix online checksums revert leftovers]
 ----
@@ Line 10,332: / Line 10,393: @@
 # +++ regress install-check in src/test/modules/test_integerset +++
 # using postmaster on /mnt/data/buildfarm/buildroot/tmp/buildfarm-lNS2q4, port 5798
 ===================================================

PostgreSQL 19 Open Items

Amitlan — Sat, 19 Sep 2026 07:07:24 GMT

mark RI fastpath open items as resolved

@@ Line 40: / Line 40: @@
 ** Commit: {{PgCommitURL|de28140de}}
 ** Owner: Etsuro Fujita
 * {{messageLink|20260910234911.58.noahmisch@microsoft.com|REPACK (CONCURRENTLY) automates without warning: Race conditions in logical decoding}}
@@ Line 52: / Line 48: @@
 ** Commit: {{PgCommitURL|28972b6}}
 ** Owner: Etsuro Fujita
 * {{messageLink|CAM527d-gHX4zZOhi9vvX%2BOsgEb%2Bb2%2BfPbLUq8XRjAPYWQxDWjw%40mail.gmail.com|postgres_fdw statistics import is not atomic}}
@@ Line 64: / Line 56: @@
 === resolved before 19beta4 ===
 * {{messageLink|CAN12%2BYKN7gXb1o9bDWgfA%3D6wjDrqNEgt%2BrXJiAWXgPCXQ5TqpA%40mail.gmail.com|Improve WAIT FOR read-your-writes consistency doc}}

PostgreSQL 19 Open Items

Heikki — Fri, 18 Sep 2026 21:36:40 GMT

Add fix link for "64-bit MultiXactOffset vs. 9.3->9.4 upgrade, pg_resetwal, "wraparound" msg"

← Older revision		Revision as of 21:36, 18 September 2026
Line 35:		Line 35:
	** Commit: {{PgCommitURL\|bd8d9c9}}		** Commit: {{PgCommitURL\|bd8d9c9}}
	** Owner: Heikki Linnakangas		** Owner: Heikki Linnakangas
			** Fix for the main issue: {{PgCommitURL\|e1d8f81d4961ca6c4228eb9a3ab5d36168008e42}}. I'm keeping the item for now to track the less important issues mentioned.

	* {{messageLink\|CAHGQGwE4UMaWGOZq1Z7YUTUSg-CgL4yAzO5YaGwTZe1-6Pjg2g%40mail.gmail.com\|postgres_fdw: transaction mode inheritance corner cases}}		* {{messageLink\|CAHGQGwE4UMaWGOZq1Z7YUTUSg-CgL4yAzO5YaGwTZe1-6Pjg2g%40mail.gmail.com\|postgres_fdw: transaction mode inheritance corner cases}}

PostgreSQL 19 Open Items

Smagen — Fri, 18 Sep 2026 20:10:59 GMT

← Older revision		Revision as of 20:10, 18 September 2026
(One intermediate revision by the same user not shown)
Line 59:		Line 59:
	** Commit: {{PgCommitURL\|28972b6fc3dc}}		** Commit: {{PgCommitURL\|28972b6fc3dc}}
	** Owner: Etsuro Fujita		** Owner: Etsuro Fujita

	* {{messageLink\|1=CAN12+YL=5a24oTYSj_Qs0Y80spS0MDwX5egcriXBqdHgpGiX4Q@mail.gmail.com\|2=WAIT FOR reports a misleading isolation-level error for cursors and exported snapshots}}
	** Commit: {{PgCommitURL\|447aae13b030}}
	** Owner: Alexander Korotkov

	== Resolved Issues ==		== Resolved Issues ==
Line 441:		Line 437:
	** Owner: Amit Kapila		** Owner: Amit Kapila
	** Fix: {{PgCommitURL\|926627bf90211}}		** Fix: {{PgCommitURL\|926627bf90211}}

			* {{messageLink\|1=CAN12+YL=5a24oTYSj_Qs0Y80spS0MDwX5egcriXBqdHgpGiX4Q@mail.gmail.com\|2=WAIT FOR reports a misleading isolation-level error for cursors and exported snapshots}}
			** Commit: {{PgCommitURL\|447aae13b030}}
			** Owner: Alexander Korotkov
			** Fix: {{PgCommitURL\|26a3c0a45cc6}}

	=== resolved before 19beta3 ===		=== resolved before 19beta3 ===

PostgreSQL 19 Open Items

Simseih — Fri, 18 Sep 2026 19:31:27 GMT

resolved before 19beta4

← Older revision		Revision as of 19:31, 18 September 2026
Line 67:		Line 67:

	=== resolved before 19beta4 ===		=== resolved before 19beta4 ===

			* {{messageLink\|CAN12%2BYKN7gXb1o9bDWgfA%3D6wjDrqNEgt%2BrXJiAWXgPCXQ5TqpA%40mail.gmail.com\|Improve WAIT FOR read-your-writes consistency doc}}
			** Commits: {{PgCommitURL\|447aae13b030}}
			** Owner: Alexander Korotkov
			** Fix: {{PgCommitURL\|2af020eacb8}}

			* {{messageLink\|CAN12+YJddgAZzA36JZFX+YrnNR7Uubp9qWFz6ASs3v0kL30AMA@mail.gmail.com\|Reject WAIT FOR earlier in transaction-snapshot mode}}
			** Commits: {{PgCommitURL\|447aae13b030}}
			** Owner: Alexander Korotkov
			** Fix: {{PgCommitURL\|26a3c0a45cc}}

	* {{messageLink\|CAN4CZFPEYXeYFTxHpoPujfVFb+1Tx1jnXVboDMBg-ZhpgpQ-_g@mail.gmail.com\|Routed ON CONFLICT inserts broken by partition-local deferrable unique constraints in 19 and master}}		* {{messageLink\|CAN4CZFPEYXeYFTxHpoPujfVFb+1Tx1jnXVboDMBg-ZhpgpQ-_g@mail.gmail.com\|Routed ON CONFLICT inserts broken by partition-local deferrable unique constraints in 19 and master}}
Line 72:		Line 82:
	** Owner: Álvaro Herrera		** Owner: Álvaro Herrera
	** Fix: {{PgCommitURL\|67fd7002b6d}}		** Fix: {{PgCommitURL\|67fd7002b6d}}


	* {{messageLink\|CAGRkXqTYaBjFvjtjPb1%2B%3DsZWvt93%3D2c472bmM%2BxdG7w9ZvAydA%40mail.gmail.com\|REPACK (CONCURRENTLY) decoding worker is canceled by lock_timeout}}		* {{messageLink\|CAGRkXqTYaBjFvjtjPb1%2B%3DsZWvt93%3D2c472bmM%2BxdG7w9ZvAydA%40mail.gmail.com\|REPACK (CONCURRENTLY) decoding worker is canceled by lock_timeout}}

Known Buildfarm Test Failures

Law — Fri, 18 Sep 2026 17:57:20 GMT

test_decoding/ddl.sql failed due to assert in ReorderBufferBuildTupleCidHash() triggered

← Older revision		Revision as of 17:57, 18 September 2026
(2 intermediate revisions by the same user not shown)
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	[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=fairywren&dt=2026-06-20%2016%3A55%3A51 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=fairywren&dt=2026-06-20%2016%3A55%3A51 - REL_17_STABLE]<br/>		[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=fairywren&dt=2026-06-20%2016%3A55%3A51 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=fairywren&dt=2026-06-20%2016%3A55%3A51 - REL_17_STABLE]<br/>
	[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=fairywren&dt=2026-07-02%2020%3A44%3A49 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=fairywren&dt=2026-07-02%2020%3A44%3A49 - REL_18_STABLE]<br/>		[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=fairywren&dt=2026-07-02%2020%3A44%3A49 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=fairywren&dt=2026-07-02%2020%3A44%3A49 - REL_18_STABLE]<br/>
			[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=drongo&dt=2026-09-18%2011%3A57%3A32 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=drongo&dt=2026-09-18%2011%3A57%3A32 - REL_17_STABLE]<br/>


Line 1,960:		Line 1,961:
	[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dikkop&dt=2026-09-15%2013%3A38%3A03 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dikkop&dt=2026-09-15%2013%3A38%3A03 - REL_16_STABLE]<br/>		[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dikkop&dt=2026-09-15%2013%3A38%3A03 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dikkop&dt=2026-09-15%2013%3A38%3A03 - REL_16_STABLE]<br/>
	[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dikkop&dt=2026-09-15%2014%3A31%3A20 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dikkop&dt=2026-09-15%2014%3A31%3A20 - REL_17_STABLE]<br/>		[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dikkop&dt=2026-09-15%2014%3A31%3A20 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dikkop&dt=2026-09-15%2014%3A31%3A20 - REL_17_STABLE]<br/>
			[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dikkop&dt=2026-09-18%2007%3A51%3A18 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dikkop&dt=2026-09-18%2007%3A51%3A18 - REL_15_STABLE]<br/>
			[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dikkop&dt=2026-09-18%2011%3A05%3A06 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dikkop&dt=2026-09-18%2011%3A05%3A06 - REL_18_STABLE]<br/>


Line 2,372:		Line 2,375:
	Other occurrences:<br/>		Other occurrences:<br/>
	[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=prion&dt=2026-09-15%2022%3A13%3A04 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=prion&dt=2026-09-15%2022%3A13%3A04 - master]<br/>		[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=prion&dt=2026-09-15%2022%3A13%3A04 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=prion&dt=2026-09-15%2022%3A13%3A04 - master]<br/>
			[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=prion&dt=2026-09-18%2009%3A15%3A40 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=prion&dt=2026-09-18%2009%3A15%3A40 - master]<br/>

Converting from other Databases to PostgreSQL

Techsourabh — Fri, 18 Sep 2026 12:05:46 GMT

Non-specific

← Older revision		Revision as of 12:05, 18 September 2026
Line 36:		Line 36:
	* [https://github.com/ei-grad/sqlacrossover sqlacrossover] SQLAlchemy-based cross-database migration tool		* [https://github.com/ei-grad/sqlacrossover sqlacrossover] SQLAlchemy-based cross-database migration tool
	* [https://skyvia.com Skyvia] Web service for cloud data integration for PostgreSQL with Salesforce, Dynamics CRM, SugarCRM, Zoho CRM, QuickBooks, FreshBooks, ExactTarget, MailChimp, Bigcommerce, MySQL, SQL Server, SQL Azure, Amazon RDS.		* [https://skyvia.com Skyvia] Web service for cloud data integration for PostgreSQL with Salesforce, Dynamics CRM, SugarCRM, Zoho CRM, QuickBooks, FreshBooks, ExactTarget, MailChimp, Bigcommerce, MySQL, SQL Server, SQL Azure, Amazon RDS.
			* [https://estuary.dev/ Estuary] Data integration platform with real-time, log-based CDC from PostgreSQL (via logical replication) and batch loading to and from MySQL, SQL Server, Oracle, MongoDB, and data warehouses such as Snowflake, BigQuery and Redshift.
	* [https://github.com/OmniDB/OmniDB OmniDB] Open source full-featured web tool for database management. Currently supports PostgreSQL only. More RDBMS support coming soon, including the ability of converting databases from any supported RDBMS to PostgreSQL and back.		* [https://github.com/OmniDB/OmniDB OmniDB] Open source full-featured web tool for database management. Currently supports PostgreSQL only. More RDBMS support coming soon, including the ability of converting databases from any supported RDBMS to PostgreSQL and back.
	* [https://www.vlsoftware.net/exportizer/ Exportizer Enterprise] Universal data conversion tool for PostgreSQL, Oracle, SQL Server, SQLite, Interbase, Firebird, MySQL, DB2, Informix, SQL Anywhere, Microsoft Access, Microsoft Excel, dBase, CSV. Can export data either from GUI or from command line.		* [https://www.vlsoftware.net/exportizer/ Exportizer Enterprise] Universal data conversion tool for PostgreSQL, Oracle, SQL Server, SQLite, Interbase, Firebird, MySQL, DB2, Informix, SQL Anywhere, Microsoft Access, Microsoft Excel, dBase, CSV. Can export data either from GUI or from command line.

PostgreSQL 19 Open Items

Alvherre — Fri, 18 Sep 2026 11:44:11 GMT

fix: Routed ON CONFLICT inserts broken by partition-local deferrable unique constraints

← Older revision		Revision as of 11:44, 18 September 2026
Line 35:		Line 35:
	** Commit: {{PgCommitURL\|bd8d9c9}}		** Commit: {{PgCommitURL\|bd8d9c9}}
	** Owner: Heikki Linnakangas		** Owner: Heikki Linnakangas

	* {{messageLink\|CAN4CZFPEYXeYFTxHpoPujfVFb+1Tx1jnXVboDMBg-ZhpgpQ-_g@mail.gmail.com\|Routed ON CONFLICT inserts broken by partition-local deferrable unique constraints in 19 and master}}
	** Commits: {{PgCommitURL\|2bc7e886fc1b}}, {{PgCommitURL\|90eae926abbb}}
	** Owner: Álvaro Herrera

	* {{messageLink\|CAHGQGwE4UMaWGOZq1Z7YUTUSg-CgL4yAzO5YaGwTZe1-6Pjg2g%40mail.gmail.com\|postgres_fdw: transaction mode inheritance corner cases}}		* {{messageLink\|CAHGQGwE4UMaWGOZq1Z7YUTUSg-CgL4yAzO5YaGwTZe1-6Pjg2g%40mail.gmail.com\|postgres_fdw: transaction mode inheritance corner cases}}
Line 71:		Line 67:

	=== resolved before 19beta4 ===		=== resolved before 19beta4 ===

			* {{messageLink\|CAN4CZFPEYXeYFTxHpoPujfVFb+1Tx1jnXVboDMBg-ZhpgpQ-_g@mail.gmail.com\|Routed ON CONFLICT inserts broken by partition-local deferrable unique constraints in 19 and master}}
			** Commits: {{PgCommitURL\|2bc7e886fc1b}}, {{PgCommitURL\|90eae926abbb}}
			** Owner: Álvaro Herrera
			** Fix: {{PgCommitURL\|67fd7002b6d}}


	* {{messageLink\|CAGRkXqTYaBjFvjtjPb1%2B%3DsZWvt93%3D2c472bmM%2BxdG7w9ZvAydA%40mail.gmail.com\|REPACK (CONCURRENTLY) decoding worker is canceled by lock_timeout}}		* {{messageLink\|CAGRkXqTYaBjFvjtjPb1%2B%3DsZWvt93%3D2c472bmM%2BxdG7w9ZvAydA%40mail.gmail.com\|REPACK (CONCURRENTLY) decoding worker is canceled by lock_timeout}}

User:Techsourabh

Alvherre — Fri, 18 Sep 2026 11:18:53 GMT

Alvherre changed group membership for Techsourabh from (none) to editor

PostgreSQL 19 Open Items

Vignesh.postgres — Fri, 18 Sep 2026 11:06:45 GMT

Open Issues

← Older revision		Revision as of 11:06, 18 September 2026
(One intermediate revision by the same user not shown)
Line 67:		Line 67:
	** Commit: {{PgCommitURL\|447aae13b030}}		** Commit: {{PgCommitURL\|447aae13b030}}
	** Owner: Alexander Korotkov		** Owner: Alexander Korotkov

	* {{messageLink\|1=CA+bCEdC7dU-+v29vK9bpZhHJs=CHvA-EQ-ThxnC1TCDqfwK7VQ@mail.gmail.com\|2=Publication EXCEPT clause errors double-quote qualified relation names}}
	** Commit: {{PgCommitURL\|a49b9cfd72d}}
	** Owner: Amit Kapila

	== Resolved Issues ==		== Resolved Issues ==
Line 430:		Line 426:
	** Fix: {{PgCommitURL\|a203d2019005}}		** Fix: {{PgCommitURL\|a203d2019005}}

			* {{messageLink\|1=CA+bCEdC7dU-+v29vK9bpZhHJs=CHvA-EQ-ThxnC1TCDqfwK7VQ@mail.gmail.com\|2=Publication EXCEPT clause errors double-quote qualified relation names}}
			** Commit: {{PgCommitURL\|a49b9cfd72d}}
			** Owner: Amit Kapila
			** Fix: {{PgCommitURL\|926627bf90211}}

	=== resolved before 19beta3 ===		=== resolved before 19beta3 ===

Known Buildfarm Test Failures

Law — Fri, 18 Sep 2026 04:37:30 GMT

Unsorted/Unhelpful Test Failures

@@ Line 10,292: / Line 10,292: @@
 # +++ regress install-check in contrib/postgres_fdw +++
 # using postmaster on /mnt/data/buildfarm/buildroot/tmp/buildfarm-quc7m5, port 5678
 ===================================================

PostgreSQL 19 Open Items

Rhaas — Thu, 17 Sep 2026 15:59:44 GMT

add fixes so far to pg_*_advice item

← Older revision		Revision as of 15:59, 17 September 2026
Line 24:		Line 24:
	** Commit: {{PgCommitURL\|5883ff3}}		** Commit: {{PgCommitURL\|5883ff3}}
	** Owner: Robert Haas		** Owner: Robert Haas
			** Fix: {{PgCommitURL\|dc33cca1859e2d2500ee8f3c0e564561428b4fcf}}
			** Fix: {{PgCommitURL\|1129570f654e96d45bbc63397079171af29710b9}}
			** Fix: {{PgCommitURL\|5e595d659fdb4829e910a1c4122ad4dec9dd0bd3}}
			** Fix: {{PgCommitURL\|63920eb099ab7e0e9d9eb49a3aa392c9441d52ef}}
			** Fix: {{PgCommitURL\|c9c660e6ae03027615adff90cf4b26da5f8f97c1}}
			** Fix: {{PgCommitURL\|e1d8f81d4961ca6c4228eb9a3ab5d36168008e42}}
			** 2026-09-17: There's still one more issue that surfaced later in the thread to be handled.

	* {{messageLink\|20260827231757.78.noahmisch@microsoft.com\|64-bit MultiXactOffset vs. 9.3->9.4 upgrade, pg_resetwal, "wraparound" msg}}		* {{messageLink\|20260827231757.78.noahmisch@microsoft.com\|64-bit MultiXactOffset vs. 9.3->9.4 upgrade, pg_resetwal, "wraparound" msg}}

PostgreSQL 19 Open Items

Alvherre — Thu, 17 Sep 2026 10:57:41 GMT

Fix: REPACK (CONCURRENTLY) decoding worker is canceled by lock_timeout

@@ Line 20: / Line 20: @@
 '''NOTE''': Please list the Owner of the open item. If you're unsure who the Owner is, by default the owner should be the committer who made the target commit.
 * {{messageLink|20260827171830.68.noahmisch@microsoft.com|pg_*_advice: tsv load failure, etc.}}
@@ Line 37: / Line 31: @@
 * {{messageLink|CAN4CZFPEYXeYFTxHpoPujfVFb+1Tx1jnXVboDMBg-ZhpgpQ-_g@mail.gmail.com|Routed ON CONFLICT inserts broken by partition-local deferrable unique constraints in 19 and master}}
 ** Commits: {{PgCommitURL|2bc7e886fc1b}}, {{PgCommitURL|90eae926abbb}}
 ** Owner: Álvaro Herrera
@@ Line 78: / Line 68: @@
 === resolved before 19beta4 ===
 * {{messageLink|anwm6UPxoVS41QA2%40bdtpg|Offline data checksum changes can cause incorrect checksum state on standbys}}

Known Buildfarm Test Failures

Law — Thu, 17 Sep 2026 06:53:46 GMT

test_decoding/ddl.sql failed due to assert in reorderbuffer triggered

← Older revision		Revision as of 06:53, 17 September 2026
(3 intermediate revisions by the same user not shown)
Line 2,348:		Line 2,348:

	{{messageLink\|OS9PR01MB12149257A97EE1BD3296F6AEBF5B12%40OS9PR01MB12149.jpnprd01.prod.outlook.com\|Follow-up review items for update_deleted \ BF failures due to the commit}}		{{messageLink\|OS9PR01MB12149257A97EE1BD3296F6AEBF5B12%40OS9PR01MB12149.jpnprd01.prod.outlook.com\|Follow-up review items for update_deleted \ BF failures due to the commit}}

			----

			=== test_decoding/ddl.sql failed due to assert in ReorderBufferBuildTupleCidHash() triggered ===

			[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=prion&dt=2026-09-15%2021%3A39%3A57 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=prion&dt=2026-09-15%2021%3A39%3A57 - master]<br/>

			<pre class="mw-collapsible">
			# +++ regress check in contrib/test_decoding +++
			...
			not ok 1 - ddl 27562 ms
			# (test process exited with exit code 2)

			---
			pgsql.build/contrib/test_decoding/log/postmaster.log

			TRAP: failed Assert("ent->cmin == change->data.tuplecid.cmin"), File: "/home/ec2-user/bf/root/HEAD/pgsql.build/../pgsql/src/backend/replication/logical/reorderbuffer.c", Line: 1890, PID: 1211632
			...
			2026-09-15 21:58:17.665 UTC [1211335:63] LOG: 00000: client backend (PID 1211632) was terminated by signal 6: Aborted
			2026-09-15 21:58:17.665 UTC [1211335:64] DETAIL: Failed process was running: SELECT data FROM pg_logical_slot_get_changes('regression_slot', NULL, NULL, 'include-xids', '0', 'skip-empty-xacts', '1');
			</pre>

			Other occurrences:<br/>
			[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=prion&dt=2026-09-15%2022%3A13%3A04 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=prion&dt=2026-09-15%2022%3A13%3A04 - master]<br/>


			{{messageLink\|511b76ca-8aff-4f6a-b1e5-18d1467affb0%40gmail.com\|Bug in logical decoding with DDL and subtransactions \ prion produced failures due to this assert}}

	----		----

PostgreSQL 19 Open Items

Smagen — Thu, 17 Sep 2026 06:41:28 GMT

@@ Line 62: / Line 62: @@
 ** Commit: {{PgCommitURL|2da86c1ef9b}}
 ** Owner: Amit Langote
 * {{messageLink|CAM527d-gHX4zZOhi9vvX%2BOsgEb%2Bb2%2BfPbLUq8XRjAPYWQxDWjw%40mail.gmail.com|postgres_fdw statistics import is not atomic}}
@@ Line 78: / Line 74: @@
 ** Commit: {{PgCommitURL|a49b9cfd72d}}
 ** Owner: Amit Kapila
 == Resolved Issues ==
@@ Line 418: / Line 410: @@
 ** Owner: Peter Eisentraut / Paul Jungwirth
 ** Fix: {{PgCommitURL|a9d2f728240}} (reverted)

Known Buildfarm Test Failures

Law — Thu, 17 Sep 2026 05:52:43 GMT

Unsorted/Unhelpful Test Failures

@@ Line 1,222: / Line 1,222: @@
 Other occurrences:<br/>
 [https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=drongo&dt=2026-09-14%2010%3A32%3A47 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=drongo&dt=2026-09-14%2010%3A32%3A47 - REL_18_STABLE]<br/>
 ==== Also 002_standby.pl and 003_standby_2.pl failed due to standby not reconnecting after restart of primary ====
@@ Line 7,425: / Line 7,426: @@
 [https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=skink&dt=2025-03-14%2013%3A52%3A09 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=skink&dt=2025-03-14%2013%3A52%3A09 - master]
-<pre class="mw-collapsible">
+<pre class="mw-collapsed mw-collapsible">
 /324 postgresql:recovery / recovery/026_overwrite_contrecord ERROR            325.72s   (exit status 255 or signal 127 SIGinvalid)
@@ Line 7,508: / Line 7,509: @@
 [https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=a8e66b308  Stabilize 026_overwrite_contrecord test]
 ----
@@ Line 10,225: / Line 10,255: @@
 ===================================================
 timed out after 84600 secs
 </pre>
 ----
 == [https://wiki.postgresql.org/wiki/Known_Buildfarm_Test_Failures_-_Archive Known Buildfarm Test Failures - Archive] ==

The PostgreSQL Security Threat Model

Bmomjian — Wed, 16 Sep 2026 20:57:04 GMT

Behaviors That Are Not Considered Security Vulnerabilities: wording

← Older revision		Revision as of 20:57, 16 September 2026
(4 intermediate revisions by the same user not shown)
Line 35:		Line 35:
	* Any documented behavior is not a security issue, even if it is confusing, difficult to use, or easy to misuse.		* Any documented behavior is not a security issue, even if it is confusing, difficult to use, or easy to misuse.

	* ~~Issues with internal APIs~~ that ~~cannot actually~~ be ~~reached by the current code but require custom code~~, ~~third-party extensions~~, or ~~modified server code are not security issues~~. ~~These could be addressed in public as possible code robustness improvements.~~		* An attack that requires trusted input to be manipulated, like a WAL stream, pg_basebackup output, or a plain-text pg_dump. One exception is that pg_restore, even with modified dump files, should not be able to perform operating system operations because it is assumed not to have such capabilities.

	* Issues in third-party derived products (forks) that ~~are~~ not ~~reachable with unmodified PostgreSQL code but where the best fix might reasonably~~ be ~~located in the stock PostgreSQL code will probably~~ not ~~be dealt with as security issues by the PostgreSQL security team. But you may contact the security for guidance and coordination~~.

	==== Non-Security-Relevant Releases ====		==== Non-Security-Relevant Releases ====
Line 46:		Line 44:

	* Any issue in an unreleased branch or in unsupported, nonstandard, or developer-only build configurations (e.g., assertions enabled, sanitizers) are not security issues. These are welcome to be discussed in public on the development mailing lists.		* Any issue in an unreleased branch or in unsupported, nonstandard, or developer-only build configurations (e.g., assertions enabled, sanitizers) are not security issues. These are welcome to be discussed in public on the development mailing lists.

			* Issues with internal APIs that cannot actually be reached by the current code but require custom code, third-party extensions, or modified server code are not security issues. These could be addressed in public as possible code robustness improvements.

			* Issues in third-party derived products (forks) that are not reachable with unmodified PostgreSQL code but where the best fix might reasonably be located in the stock PostgreSQL code will probably not be dealt with as security issues by the PostgreSQL security team. But you may contact the security for guidance and coordination.

Known Buildfarm Test Failures

Law — Wed, 16 Sep 2026 17:33:49 GMT

Unsorted/Unhelpful Test Failures

← Older revision		Revision as of 17:33, 16 September 2026
(One intermediate revision by the same user not shown)
Line 10,217:		Line 10,217:
	</pre>		</pre>
	''(code generation issue?)''		''(code generation issue?)''
			----
			[https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=thorntail&dt=2026-09-15%2006%3A34%3A24 https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=thorntail&dt=2026-09-15%2006%3A34%3A24 - REL_19_STABLE]<br/>
			<pre>
			# +++ regress check in src/test/regress +++
			...
			# parallel group (17 tests): portals_p2 combocid functional_deps equivclass dependency advisory_lock select_views xmlmap indirect_toast bitmapops guc window tsdicts tsearch foreign_data foreign_key
			===================================================
			timed out after 84600 secs
			</pre>
	----		----

	== [https://wiki.postgresql.org/wiki/Known_Buildfarm_Test_Failures_-_Archive Known Buildfarm Test Failures - Archive] ==		== [https://wiki.postgresql.org/wiki/Known_Buildfarm_Test_Failures_-_Archive Known Buildfarm Test Failures - Archive] ==

The PostgreSQL Security Threat Model

Bmomjian — Wed, 16 Sep 2026 17:16:15 GMT

Behaviors That Are Not Considered Security Vulnerabilities: wording

← Older revision		Revision as of 17:16, 16 September 2026
(One intermediate revision by the same user not shown)
Line 27:		Line 27:
	* Row-level security (RLS) information leakage; while RLS prevents unauthorized row access, there are documented ways to infer row contents		* Row-level security (RLS) information leakage; while RLS prevents unauthorized row access, there are documented ways to infer row contents

	* A bug that can only be exploited if one is already a database superuser or that requires functionality that is only accessible to superusers ~~is not considered a security issue.~~		* A bug that can only be exploited if one is already a database superuser or that requires functionality that is only accessible to superusers

	* If there is no trust boundary between the supposed attacker and the supposed victim, then it is not a security issue. If a user already has to trust a certain component for a task, then the fact that perhaps surprising things can be done within that trust is by itself not a security issue.		* If there is no trust boundary between the supposed attacker and the supposed victim, then it is not a security issue. If a user already has to trust a certain component for a task, then the fact that perhaps surprising things can be done within that trust is by itself not a security issue.
Line 39:		Line 39:
	* Issues in third-party derived products (forks) that are not reachable with unmodified PostgreSQL code but where the best fix might reasonably be located in the stock PostgreSQL code will probably not be dealt with as security issues by the PostgreSQL security team. But you may contact the security for guidance and coordination.		* Issues in third-party derived products (forks) that are not reachable with unmodified PostgreSQL code but where the best fix might reasonably be located in the stock PostgreSQL code will probably not be dealt with as security issues by the PostgreSQL security team. But you may contact the security for guidance and coordination.

	==== Security-Relevant Releases ====		==== Non-Security-Relevant Releases ====

	* Vulnerabilities fixed in minor releases		* Vulnerabilities fixed in minor releases

← Older revision		Revision as of 15:59, 17 September 2026
Line 24:		Line 24:
	** Commit: {{PgCommitURL\|5883ff3}}		** Commit: {{PgCommitURL\|5883ff3}}
	** Owner: Robert Haas		** Owner: Robert Haas
			** Fix: {{PgCommitURL\|dc33cca1859e2d2500ee8f3c0e564561428b4fcf}}
			** Fix: {{PgCommitURL\|1129570f654e96d45bbc63397079171af29710b9}}
			** Fix: {{PgCommitURL\|5e595d659fdb4829e910a1c4122ad4dec9dd0bd3}}
			** Fix: {{PgCommitURL\|63920eb099ab7e0e9d9eb49a3aa392c9441d52ef}}
			** Fix: {{PgCommitURL\|c9c660e6ae03027615adff90cf4b26da5f8f97c1}}
			** Fix: {{PgCommitURL\|e1d8f81d4961ca6c4228eb9a3ab5d36168008e42}}
			** 2026-09-17: There's still one more issue that surfaced later in the thread to be handled.

	* {{messageLink\|20260827231757.78.noahmisch@microsoft.com\|64-bit MultiXactOffset vs. 9.3->9.4 upgrade, pg_resetwal, "wraparound" msg}}		* {{messageLink\|20260827231757.78.noahmisch@microsoft.com\|64-bit MultiXactOffset vs. 9.3->9.4 upgrade, pg_resetwal, "wraparound" msg}}