0e162810df
Before the previous commit, the test could hang until LOG_SNAPSHOT_INTERVAL_MS (15s), until checkpoint_timeout (300s), or indefinitely. An indefinite hang was awfully improbable. It entailed the test reaching checkpoint_timeout before the DecodingContextFindStartpoint() of a CREATE SUBSCRIPTION, yet after the preceding WAL record. Back-patch to v16, which introduced the test. Bertrand Drouvot, reported by Noah Misch. Discussion: https://postgr.es/m/20240211010227.a2.nmisch@google.com
PostgreSQL Database Management System ===================================== This directory contains the source code distribution of the PostgreSQL database management system. PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings. Copyright and license information can be found in the file COPYRIGHT. General documentation about this version of PostgreSQL can be found at: https://www.postgresql.org/docs/devel/ In particular, information about building PostgreSQL from the source code can be found at: https://www.postgresql.org/docs/devel/installation.html The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.