If write access is requested and not available, an error will now be thrown even if the large object is never written to. Prevent non-superusers from reindexing shared catalogs (Michael Paquier, Robert Haas). Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Add SHA-2 family of hash functions (Peter Eisentraut). To verify the status of replication in the master we can use pg_stat_replication: To verify when the initial transfer is finished we can see the PostgreSQL log on the subscriber: Or checking the srsubstate variable on pg_subscription_rel catalog. Making statements based on opinion; back them up with references or personal experience. Allow the creation of partitions based on hashing a key column (Amul Sul), Support indexes on partitioned tables (lvaro Herrera, Amit Langote). pg_dumpall's complete output (without -g) is unchanged. The PostgreSQL Global Development Group has released an update to all supported versions of PostgreSQL, including 14.3, 13.7, 12.11, 11.16, and 10.21. It is not currently enabled by default, even in builds that support it. Always run the pg_upgrade binary of the new server, not the old one. 1 - SIMILAR TO . The new command ALTER INDEX ATTACH PARTITION causes an existing index on a partition to be associated with a matching index template for its partitioned table. Is there any known 80-bit collision attack? Fix failure of parallel B-tree index scans when the index condition is unsatisfiable (James Hunter), Ensure that data is detoasted before being inserted into a BRIN index (Tomas Vondra), Index entries are not supposed to contain out-of-line TOAST pointers, but BRIN didn't get that memo. Because of the way PostgreSQL implements replication. The data in serial or identity columns backed by sequences will be replicated as part of the table, but the sequence itself would still show the start value on the subscriber. Improve optimizer's row count estimates for EXISTS and NOT EXISTS queries (Tom Lane), Make the optimizer account for evaluation costs and selectivity of HAVING clauses (Tom Lane), Add Just-in-Time (JIT) compilation of some parts of query plans to improve execution speed (Andres Freund). This oversight could lead to failed to find parent tuple for heap-only tuple errors. 19.6. Upgrading a PostgreSQL Cluster - PostgreSQL Documentation Verify that the Latest checkpoint location values match in all clusters. PostgreSQL 14 Breaks the .NET and Java Drivers for PostgreSQL - InfoQ The above items are explained in more detail in the sections below. pg_upgrade is included in a default installation. If you did not use link mode, do not have or do not want to use rsync, or want an easier solution, skip the instructions in this section and simply recreate the standby servers once pg_upgrade completes and the new primary is running. However, if a fast upgrade fails, you must restore the database from the backup. Also, PL/Perl and PL/Python now install their include files, to support creation of transform modules for those languages. This mode is only available on certain operating systems and file systems. The pg-migrate-12-to-13.sh or pg-migrate-10-to-13.sh script performs these operations: Check if PostgreSQL13 is installed and install it if necessary, Switch from previous version of PostgreSQL to PostgreSQL13 as the new default, Create a PostgreSQL configuration file tuned for use by SUSE Manager, Start the database and spacewalk services. Build the new PostgreSQL source with configure flags that are compatible with the old cluster. A dump/restore is not required for those running 11.X. Thanks for contributing an answer to Database Administrators Stack Exchange! For this, first of all, we need to confirm that we dont have replication lag. They want a report to estimate times. This improves the robustness of the algorithm for both uniform and non-uniform distributions. The release notes do not contain changes that affect only a few users or changes that are internal and therefore not user-visible. Worse, the connection might succeed but not be encrypted as intended, or be vulnerable to man-in-the-middle attacks that the intended connection parameters would have prevented. Copyright 1996-2023 The PostgreSQL Global Development Group. Changes. Overhaul the way that initial system catalog contents are defined (John Naylor). Prior Releases. PostgreSQL: Documentation: 15: pg_upgrade It will now return 1234. Previously, only superusers could use these functions, and that is still the default behavior. Asking for help, clarification, or responding to other answers. Below is the complete archive of release notes for every version of PostgreSQL. But in PostgreSQL 13, it returns the NULL which is correct behavior, but you need to modify your application if expecting . Generating points along line with specifying the origin of point generation in QGIS. I've been looking for a tool similar to "DMA", specifically the part that lists deprecated features and "breaking changes". Improve selectivity estimates for >= and <= (Tom Lane). Fix cache lookup failed for relation 0 failures in logical replication workers (Tom Lane). On the subscriber side, it also requires the max_replication_slots to be set. Remove deprecated adminpack functions pg_file_read(), pg_file_length(), and pg_logfile_rotate() (Stephen Frost). Also allow PL/Perl, PL/Python, and PL/Tcl to handle composite-domain function arguments and results. the old PostgreSQL executable directory; environment variable PGBINOLD. If your installation directory is not version-specific, e.g., /usr/local/pgsql, it is necessary to move the current PostgreSQL install directory so it does not interfere with the new PostgreSQL installation. Save any configuration files from the old standbys' configuration directories you need to keep, e.g., postgresql.conf (and any files included by it), postgresql.auto.conf, pg_hba.conf, because these will be overwritten or removed in the next step. Migration to Version 11.10.
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