DBIx::Class::Storage::DBI::UniqueIdentifier3pm
Storage component for rdbmses supporting guid types
Overview
This is a storage component for databases that support GUID types such as "uniqueidentifier", "uniqueidentifierstr" or "guid".
GUIDs are generated automatically for PK columns with a supported data_type, as well as non-PK with auto_nextval set.
Methods
new_guid
The composing class must set "new_guid" to the method used to generate a new GUID. It can also set it to "undef", in which case the user is required to set it, or a runtime error will be thrown. It can be:
- string
-
In which case it is used as the name of database function to create a new GUID,
- coderef
-
In which case the coderef should return a string GUID, using Data::GUID, or whatever GUID generation method you prefer. It is passed the
$selfDBIx::Class::Storage reference as a parameter.
For example:
$schema->storage->new_guid(sub { Data::GUID->new->as_string });Further questions?
Check the list of additional DBIC resources.
Copyright and license
This module is free software copyright by the DBIx::Class (DBIC) authors. You can redistribute it and/or modify it under the same terms as the DBIx::Class library.
Releases
8 releases since Debian 6.0 (Squeeze); the text changed 6 times.