Major enhancements in PostgreSQL 9.3 include:

* Add materialized views
* Make simple views auto-updatable
* Add many features for the JSON data type, including operators and functions to extract elements from JSON values
* Implement SQL-standard LATERAL option for FROM-clause subqueries and function calls
* Allow foreign data wrappers to support writes (inserts/updates/deletes) on foreign tables
* Add a Postgres foreign data wrapper to allow access to other Postgres servers
* Add support for event triggers
* Add optional ability to checksum data pages and report corruption
* Prevent non-key-field row updates from blocking foreign key checks
* Greatly reduce System V shared memory requirements

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diff --git a/databases/postgresql93-plpython/MESSAGE b/databases/postgresql93-plpython/MESSAGE
new file mode 100644
index 00000000000..27f28a5d609
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+++ b/databases/postgresql93-plpython/MESSAGE
@@ -0,0 +1,17 @@
+===========================================================================
+$NetBSD: MESSAGE,v 1.1 2013/09/10 15:32:33 adam Exp $
+
+Please see the PL/Python section of the PostgreSQL Programmer's Guide
+(databases/postgresql-docs) for information on programming with
+${PKGNAME}.
+
+Note that PL/Python is unrestricted language, meaning it does not
+offer any way of restricting what users can do in it.  Any DB user with
+access to PL/Python can run arbitrary Python code under privileges
+of the PostgreSQL server process.
+
+To enable PL/Python for database <dbname>, run following:
+
+createlang plpythonu <dbname>
+
+===========================================================================