PostgreSQL 9.0

Major features

SQL changes

Added:

Modified:

Backend changes

General

  • relation mapping infrastructure added (commit b9b8831a)

Data directory

Vacuuming

Hooks

Following hooks added:

Internals

  • genbki.sh and Gen_fmgrtab.sh entirely replaced by genbki.pl and Gen_fmgrtab.pl (commit 64737e93)

System catalogue changes

Tables

Added:

Modified:

Removed:

Views

Modified:

System functions

Added:

Data types

Modified:

libpq changes

Configuration changes

Added:

Modified:

Replication configuration changes

Added:

Procedural language changes

PL/Perl

PL/Python

Server utilities

Modified:

Core utilities

Added:

Contrib modules

Added:

Modified: