e05b7e2a45
tsqueryrecv() calls findoprnd() even when the input has no query items, so it fails on an empty tsquery, which is legal data. This breaks, for example, binary COPY of a table containing an empty tsquery. Skip the operand walk for an empty query, as parse_tsquery() does. Bug: #19778 Reported-by: Shay Rojansky <roji@roji.org> Author: Ayush Tiwari <ayushtiwari.slg01@gmail.com> Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/19778-1befc1fba593ab1b@postgresql.org 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/17/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/17/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/.