套件：libur-perl（0.470+ds-1）
object/relation mapper library
UR is a class framework and object/relational mapper for Perl. It starts with the familiar Perl meme of the blessed hash reference as the basis for object instances, and extends its capabilities with ORM (object-relational mapping) capabilities, object cache, in-memory transactions, more formal class definitions, metadata, documentation system, iterators, command line tools, etc.
UR can handle multiple column primary and foreign keys, SQL joins involving class inheritance and relationships, and does its best to avoid querying the database unless the requested data has not been loaded before. It has support for SQLite, Oracle, MySQL and Postgres databases, and the ability to use a text file as a table.
UR uses the same syntax to define non-persistent objects, and supports in-memory transactions for both.
其他與 libur-perl 有關的套件
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- dep: libclass-autoloadcan-perl
- module managing conflict between AUTOLOAD, can and inheritance
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- dep: libclass-autouse-perl
- module for deferring loading ('use'ing) of a class until run time
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- dep: libclass-inspector-perl
- Perl module that provides information about classes
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- dep: libclone-pp-perl
- module to recursively copy Perl datatypes
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- dep: libdata-compare-perl
- perl module to compare perl data structures recursively
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- dep: libdata-uuid-libuuid-perl
- uuid.h based UUID generation module
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- dep: libdbd-sqlite3-perl
- Perl DBI driver with a self-contained RDBMS
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- dep: libdbi-perl
- Perl Database Interface (DBI)
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- dep: libdevel-globaldestruction-perl
- module to expose the flag that marks global destruction
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- dep: libfreezethaw-perl
- module to serialize and deserialize Perl data structures
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- dep: libgetopt-complete-perl
- programmable shell completion for Perl apps
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- dep: libjson-perl
- module for manipulating JSON-formatted data
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- dep: liblingua-en-inflect-perl
- Perl module to pluralize English words
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- dep: liblist-moreutils-perl
- Perl module with additional list functions not found in List::Util
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- dep: libmodule-runtime-perl
- Perl module for runtime module handling
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- dep: libmro-compat-perl
- mro::* interface compatibility for Perls < 5.9.5
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- dep: libossp-uuid-perl
- perl OSSP::UUID - OSSP uuid Perl Binding
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- dep: libpath-class-perl
- module for cross-platform path specification manipulation
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- dep: libplack-perl
- interface between web servers and Perl web applications
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- dep: libsub-install-perl
- module for installing subroutines into packages easily
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- dep: libsub-name-perl
- module for assigning a new name to referenced sub
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- dep: libtemplate-perl
- "Template Toolkit" template processing system in Perl
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- dep: libtest-exception-perl
- module for testing exception-based code
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- dep: libtest-fork-perl
- module for testing code which forks
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- dep: libtext-diff-perl
- Perl module to find differences in files and record sets
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- dep: libtext-glob-perl
- Perl module for matching globbing patterns against text
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- dep: libyaml-perl
- YAML Ain't Markup Language
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- dep: perl
- Larry Wall's Practical Extraction and Report Language
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- rec: libnet-httpserver-perl
- extensible HTTP server framework for Perl
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- rec: libxml-dumper-perl
- Perl module for dumping Perl objects from/to XML
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- rec: libxml-libxml-perl
- Perl interface to the libxml2 library
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- rec: libxml-libxslt-perl
- Perl interface to the GNOME libxslt library