E.217.1. Migration to Version 7.3.4

A dump/restore is not required for those running 7.3.*.

E.217.2. Changes

• Repair breakage in timestamp-to-date conversion for dates before 2000

• Prevent rare possibility of server startup failure (Tom)

• Fix bugs in interval-to-time conversion (Tom)

• Add constraint names in a few places in pg_dump (Rod)

• Improve performance of functions with many parameters (Tom)

• Fix to_ascii() buffer overruns (Tom)

• Prevent restore of database comments from throwing an error (Tom)

• Work around buggy strxfrm() present in some Solaris releases (Tom)

• Properly escape jdbc setObject() strings to improve security (Barry)