/ 
DBIO-PostgreSQL-0.900000
/ DBIO::PostgreSQL::Diff::Extension

NAME

DBIO::PostgreSQL::Diff::Extension - Diff operations for PostgreSQL extensions

VERSION

version 0.900000

DESCRIPTION

Represents an extension-level diff operation: CREATE EXTENSION IF NOT EXISTS, DROP EXTENSION, or ALTER EXTENSION ... UPDATE TO (version change). Extensions are compared by name; version differences produce an update operation.

ATTRIBUTES

extension_name

The PostgreSQL extension name (e.g. pgcrypto, postgis).

extension_info

Extension metadata hashref (version, schema_name, relocatable).

METHODS

diff

my @ops = DBIO::PostgreSQL::Diff::Extension->diff($source, $target);

Compares extension hashrefs. Produces create, update (version changed), or drop operations.

as_sql

Returns the SQL for this operation.

summary

Returns a one-line description such as +extension: pgcrypto or ~extension: postgis (3.3 -> 3.4).

AUTHOR

DBIO & DBIx::Class Authors

COPYRIGHT AND LICENSE

Copyright (C) 2026 DBIO Authors Portions Copyright (C) 2005-2025 DBIx::Class Authors Based on DBIx::Class, heavily modified.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.