70407d39b7
Now that we can have repeat typedefs with C11, we don't need to use "struct ExplainState" anymore but can instead make a typedef where necessary. This doesn't change anything but makes it look nicer. (There are more opportunities for similar changes, but this is broken out because there was a separate discussion about it, and it's somewhat bulky on its own.) Reviewed-by: Chao Li <li.evan.chao@gmail.com> Discussion: https://www.postgresql.org/message-id/flat/f36c0a45-98cd-40b2-a7cc-f2bf02b12890%40eisentraut.org#a12fb1a2c1089d6d03010f6268871b00 Discussion: https://www.postgresql.org/message-id/flat/10d32190-f31b-40a5-b177-11db55597355@eisentraut.org
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/.