Read your writes: WAIT FOR in PostgreSQL 19

T1Covered by 1 source · first reported by Databricks / ClickHouse / DuckDB / Supabase / Neon / PlanetScale at 25 Aug, 12:36 UTC

PostgreSQL 19's new `WAIT FOR` command enables read-your-writes consistency on asynchronous replicas by letting individual reads wait for a specific WAL position.

Sources

• T1Read your writes: WAIT FOR in PostgreSQL 19Databricks / ClickHouse / DuckDB / Supabase / Neon / PlanetScale25 Aug, 12:36