![]() Maintain the output of now and current.The Trigger function is used to insert user names for INSERT and UPDATE.In this, we can perform a more extensive range of true and false as Boolean values.In this, we can handle the DEFAULT with INSERT of NULL properly.Strings to span lines, like ANSI, are allowed.This release has two versions, and we are going to discuss the enhancement done in significant version (6.2.0): The timestamp fixed to use the standard functions.īrief description: PostgreSQL 6.2 is the usability release.The new psql connect option provides modification in usernames without modifying the databases.The pg_dumpall or pg_dump offers to reserve ownership of all tables and objects.The 6.0 is the minor defect- fix release and some modifications done in this version which are as follows: psql updated help syntax and so on along with the bug fixes of previous versions.īrief description: Here, we are discussing the major version (6.1.0) of release 6.0.Add hostname or user-level access control relatively than just hostname and user.pg_dump outputs the schema and the data, with many fixes and so on along with bug fixes.Improvement in NULL, insert, update, and comparison fixed commands.The psql is used in place of monitor in administration shell scripts, formatting output, including HTML. ![]() Improvement in date and time functions.Add ASC and DESC keywords and so on along with the bug fixes.īrief description: The enhancement done in this version is as follows:. ![]() Add 'Internal' as a possible language for CREATE FUNCTION.pg_dump uses COPY instead of the SELECT loop for better performance.A readable reference manual that describes the query language.The bug fixes have been done, which were identified in the previous versions.īrief description: The further development done in these versions are:.Date formats have to be MM-DD-YYYY and delimiters is now a keyword.And some Inconsistencies are as follows:.Delimiters can be any single-character string.Copy command now takes an optional USING DELIMITER specification.There are some improvements which have been done in the version, such as: Then in 0.03 version, the double-quote (")is deprecated as a quoting character for string literals, and we need to change them to single quotes (') along with the bug fixes of the previous version.The Change ACLsyntax is replaced by Grant or Revoke.In this version, they do the modifications with databases created with the previous versions. ![]()
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