diff --git a/doc/src/sgml/release-19.sgml b/doc/src/sgml/release-19.sgml index 21f1be994d0..cb5a220f7c3 100644 --- a/doc/src/sgml/release-19.sgml +++ b/doc/src/sgml/release-19.sgml @@ -19,7 +19,83 @@ - fill in later + + Support for + property graph queries + (SQL/PGQ). + + + + + + A new REPACK command + that reclaims disk space and reorganizes table contents, combining the + functionality of the existing VACUUM FULL and + CLUSTER commands. Its CONCURRENTLY + option allows repacking without blocking reads and writes to the table. + + + + + + Logical replication now + replicates sequence values + and can be enabled without a server restart when + is set to replica. + + + + + + Autovacuum can now use + parallel worker processes + to vacuum a table's indexes, and a + new scoring system prioritizes + the tables that most need vacuuming or analyzing. + + + + + + Data checksums can now be + enabled or disabled while the database server is running. + + + + + + A new WAIT FOR + command that waits until a standby has replayed changes up to a chosen + point, thereby supporting read-your-writes query patterns + on standbys. + + + + + + Support for temporal updates and deletes via the new + FOR PORTION OF + clause. + + + + + + A new + pg_plan_advice + extension for stabilizing and controlling the query planner's decisions, + and a companion + pg_stash_advice + extension that applies this advice automatically based on the query. + + + + + + Better performance in many areas, including automatic scaling of the + number of I/O worker processes, quicker foreign-key checks, and further + planning and execution optimizations. +