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A WITHOUT OVERLAPS primary key or unique constraint is accepted as a REPLICA IDENTITY, since it guarantees uniqueness. But subscribers applying logical decoding messages would fail because there was not support for looking up the equals operator for a gist index. This fixes that: For GiST indexes we can use the stratnum GiST support function. Reviewed-by: Paul Jungwirth <pj@illuminatedcomputing.com> Reviewed-by: vignesh C <vignesh21@gmail.com> Discussion: https://www.postgresql.org/message-id/flat/CA+renyUApHgSZF9-nd-a0+OPGharLQLO=mDHcY4_qQ0+noCUVg@mail.gmail.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/.