The array->scan_key references fixed up at the end of preprocessing start out as offsets into the arrayKeyData[] array (the array returned by _bt_preprocess_array_keys at the start of preprocessing that involves array scan keys). Offsets into the arrayKeyData[] array are no longer guaranteed to be valid offsets into our original scan->keyData[] input scan key array, but comments describing the array->scan_key references still talked about scan->keyData[]. Update those comments. Oversight in commit b5249741.
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/.