Andres Freund 78be04e4c6 Add static assertion ensuring sizeof(ExprEvalStep) <= 64 bytes
This was previously only documented in a comment. Given the size of the
struct, it's not hard to miss that comment. As evidenced by the commits
leading up to fe3caa14393, 67b26703b41.

It's possible, but not likely, that we might have to weaken these assertions
on a less commonly used architecture.

Author: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/295606.1677101684@sss.pgh.pa.us
2023-02-22 14:30:39 -08:00
2019-12-18 09:13:13 +01:00
2022-12-04 15:23:00 -05:00
2023-01-02 15:00:37 -05:00
2020-02-10 20:47:50 +01:00
2023-01-02 15:00:37 -05:00
2020-02-10 20:47:50 +01:00
2020-02-10 20:47:50 +01:00

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.

PostgreSQL has many language interfaces, many of which are listed here:

	https://www.postgresql.org/download/

See the file INSTALL for instructions on how to build and install
PostgreSQL.  That file also lists supported operating systems and
hardware platforms and contains information regarding any other
software packages that are required to build or run the PostgreSQL
system.  Copyright and license information can be found in the
file COPYRIGHT.  A comprehensive documentation set is included in this
distribution; it can be read as described in the installation
instructions.

The latest version of this software may be obtained at
https://www.postgresql.org/download/.  For more information look at our
web site located at https://www.postgresql.org/.
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