7374b3a536
The array-based variant of width_bucket() has always accepted NaN inputs, treating them as equal but larger than any non-NaN, as we do in ordinary comparisons. But up to now, the four-argument variants threw errors for a NaN operand. This is inconsistent and unnecessary, since we can perfectly well regard NaN as falling after the last bucket. We do still throw error for NaN or infinity histogram-bound inputs, since there's no way to compute sensible bucket boundaries. Arguably this is a bug fix, but given the lack of field complaints I'm content to fix it in master. Author: Tom Lane <tgl@sss.pgh.pa.us> Reviewed-by: Dean Rasheed <dean.a.rasheed@gmail.com> Discussion: https://postgr.es/m/2822872.1750540911@sss.pgh.pa.us
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/.