PostgreSQL 9.3.4

PostgreSQL Global Development Group - (Freeware)

PostgreSQL is a good choice when it comes to object-relational database management system, being one of the strongest competitors for Microsoft SQL Server, Firebird, Oracle, Sybase.

PostgreSQL for Windows is a software for managing relational database and Ordbms objects that will run on your operating system. It is recognized worldwide for its stability and its programming possibilities particularly extensive in the engine of your database using the PL / pgSQL.

PostgreSQL is the main competitor for MySQL, Firebird, Oracle, Sybase or Microsoft SQL Server and it is fully ACID compliant and has support for foreign keys, joins, views, triggers, and stored procedures. It also includes the windowing functions, common table expressions and recursive joins a parallel restore, consolidated hash indexes, support for SSL certificates for user authentication, routines statistics function, etc.It allows to manage tables, libraries for many languages to access records from programs written in Java (JDBC), C + + / C, Perl or Tcl / Tk.ODBC API allows any application that supports this type of interface to access PostgreSQL databases.

PostgreSQL is highly customizable running stored procedures in more than a dozen programming languages, including Java, Perl, Python, Ruby, Tcl, C/C++,and its own PL/pgSQL, which is similar to Oracle's PL/SQL.

Title:: PostgreSQL 9.3.4
File Size:: 50.4 MB
Requirements:: Windows (All Versions)
Language:: en-us
License:: Freeware
Date Added:: 21 Mar 2014
Publisher:: PostgreSQL Global Development Group
Homepage:: http://www.postgresql.org
MD5 Checksum:: 0323A3599BC90C2B5A720BB0D46A26A8

# Changes
* Fix WAL replay of locking an already-updated tuple
* Restore GIN metapages unconditionally to avoid torn-page risk
* Avoid race condition in checking transaction commit status during receipt of a NOTIFY message
* Allow materialized views to be referenced in UPDATE and DELETE commands
* Allow regular-expression operators to be terminated early by query cancel requests
* Remove incorrect code that tried to allow OVERLAPS with single-element row arguments
* Avoid getting more than AccessShareLock when de-parsing a rule or view
* Improve performance of index endpoint probes during planning
* Use non-default selectivity estimates for value IN (list) and value operator ANY (array) expressions when the righthand side is a stable expression
* Remove the correct per-database statistics file during DROP DATABASE
* Fix walsender ping logic to avoid inappropriate disconnects under continuous load
* Fix walsender's failure to shut down cleanly when client is pg_receivexlog
* Check WAL level and hot standby parameters correctly when doing crash recovery that will be followed by archive recovery
* Fix test to see if hot standby connections can be allowed immediately after a crash
* Add read-only data_checksums parameter to display whether page checksums are enabled
* Prevent interrupts while reporting non-ERROR messages
* Fix memory leak in PL/Perl when returning a composite result, including multiple-OUT-parameter cases
* Fix tracking of psql script line numbers during \copy from out-of-line data
* Fix contrib/postgres_fdw to handle multiple join conditions properly
* Prevent intermittent "could not reserve shared memory region" failures on recent Windows versions
* Update time zone data files to tzdata release 2014a for DST law changes in Fiji and Turkey, plus historical changes in Israel and Ukraine.