a68beda425
Some places rejected individual tokens longer than MAXSTRLEN, while others rejected ones longer than MAXSTRLEN-1. The data structure is perfectly capable of handling MAXSTRLEN, so there's nothing wrong with using the looser bound. Moreover, as things stand there is a dump/reload hazard: some code paths permit construction of a tsvector or tsquery that would later be rejected by tsvectorin or tsqueryin. So standardize on using MAXSTRLEN. Identical remarks apply to MAXSTRPOS (the total data length), so fix that too. Back-patch, in hopes of avoiding cases where a value acceptable to one supported release is not acceptable to another. Author: Tom Lane <tgl@sss.pgh.pa.us> Reviewed-by: Zsolt Parragi <zsolt.parragi@percona.com> Discussion: https://postgr.es/m/CAN4CZFNYQo4zfbRR435uD0vSfuy5y7dnFOXDfKr9zYoL1JnAxA@mail.gmail.com Backpatch-through: 14
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/18/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/18/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/.