mirror of
https://github.com/postgres/postgres.git
synced 2025-05-21 15:54:08 +03:00
ece7aa8b0f
%name-prefix doesn't use an "=" sign according to the Bison docs, but it silently accepted one anyway, until Bison 3.0. This was originally a typo of mine in commit 012abebab1bc72043f3f670bf32e91ae4ee04bd2, and we seem to have slavishly copied the error into all the other grammar files. Per report from Vik Fearing; analysis by Peter Eisentraut. Back-patch to all active branches, since somebody might try to build a back branch with up-to-date tools.
The PostgreSQL contrib tree
---------------------------
This subtree contains porting tools, analysis utilities, and plug-in
features that are not part of the core PostgreSQL system, mainly
because they address a limited audience or are too experimental to be
part of the main source tree. This does not preclude their
usefulness.
User documentation for each module appears in the main SGML
documentation.
When building from the source distribution, these modules are not
built automatically, unless you build the "world" target. You can
also build and install them all by running "gmake all" and "gmake
install" in this directory; or to build and install just one selected
module, do the same in that module's subdirectory.
Some directories supply new user-defined functions, operators, or
types. To make use of one of these modules, after you have installed
the code you need to register the new SQL objects in the database
system by executing a CREATE EXTENSION command. In a fresh database,
you can simply do
CREATE EXTENSION module_name;
See the PostgreSQL documentation for more information about this
procedure.