namespaceを使ã£ãŸDBIx::Classã®ã‚¹ã‚ãƒ¼ãƒžæ§‹æˆ - hide-k.net#blog
良ãã‚ã‚‹DBICã®ã‚µãƒ³ãƒ—ルã§ã¯DBIx::Class::Schema::load_classes()を使ã£ã¦ã‚¯ãƒ©ã‚¹ã®ãƒãƒ¼ãƒ‰ã‚’è¡Œã£ã¦ã„ã¾ã™ã€‚ CD.pm package CD; use strict; use warnings; use base 'DBIx::Class::Schema'; __PACKAGE__->load_classes; 1; load_classes()ã¯ã‚¯ãƒ©ã‚¹ã‚’指定ã—ãªã„㨠CD Album Track ã¨ã„ã†æ§‹æˆã«ãŠã„ã¦è‡ªå‹•çš„ã«ã‚¯ãƒ©ã‚¹ã‚’ãƒãƒ¼ãƒ‰ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ ã“ã“ã§ResultSetã®æ‹¡å¼µã‚’ã—ãŸã„ã¨è€ƒãˆã¾ã™ã€‚例ãˆã° CD/ResultSet/Album.pm package CD::ResultSet::Album; use strict; use warnings; use base 'DBIx::Class::ResultSet'; sub search
Using DBIx::Class to Version Your Schema
Intro to DBIx::Class In my opinion DBIx::Class is one of the best ORM solutions out there. Not only can it model your database, including mapping out any foreign key relationships, it can also be used as a canonical point of reference for your schema.  This means we can use it not only as an application layer interface to the database, but can also define a versioned database structure using the
STRICT_ALL_TABLESモード - ã¨ã»ã»ã®N88-BASIC日記
mysqlã§ã¯ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã§ã¯NOT NULL制約ã«æ˜Žç¤ºçš„ã«å€¤ã‚’与ãˆãªã„å ´åˆã€å‹æ‰‹ã«ç©ºæ–‡å—ã‚„0ã¨ã„ã£ãŸå€¤ã‚’å‹æ‰‹ã«å…¥ã‚Œã¡ã‚ƒã†ã€‚ 例ãˆã° CREATE TABLE users ( id INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, username VARCHAR(255) NOT NULL ); ãªãƒ†ãƒ¼ãƒ–ルã«å¯¾ã—㦠INSERT INTO users(id) VALUES(1); ã¨ã‹ã—ãŸã‚‰ã‚¨ãƒ©ãƒ¼ã«ãªã‚‰ãšid = 1, username = ''ã¿ãŸã„ãªãƒ¬ã‚³ãƒ¼ãƒ‰ãŒä½œã‚‰ã‚Œã¡ã‚ƒã†ã€‚ ã‚“ã§ã€ã“れを許å¯ã—ãªã„よã†ã«ã™ã‚‹ã®ãŒ5.0.2以上ã§ã‚µãƒãƒ¼ãƒˆã•ã‚Œã¦ã‚‹STRICT_ALL_TABLESモード。知らんã‹ã£ãŸã§ã™ã€‚ SET sql_mode = 'STRICT_ALL_TABLES'; ã™ã‚‹ã“ã¨ã«ã‚ˆã£ã¦ ERROR 1146 (42S02): Table 'u
hide-k.net#blog: Kazuhoå¼ãƒ•ãƒ¬ãƒ³ãƒ‰ãƒ»ã‚¿ã‚¤ãƒ ライン実装をDBICã§è¡¨ã—ã¦ã¿ãŸ
Kazuho@Cybozu Labs: フレンド・タイムライン処ç†ã®åŽŸç†ã¨å®Ÿè·µ 奥ã•ã‚“本人ã®ä¸ã§ãƒ–ームãŒåŽ»ã£ãŸæ„Ÿã‚‚ã‚ã‚‹RDBMSã§å®Ÿç¾ã™ã‚‹ãƒ•ãƒ¬ãƒ³ãƒ‰ãƒ»ã‚¿ã‚¤ãƒ ライン処ç†ã§ã™ãŒã€ãã†ã„ãˆã°DBICã§ä½¿ã£ã¦ã¿ãŸã®ã‚’æ€ã„出ã—ãŸã®ã§æ™’ã—ã¦ã¿ã¾ã™ã€‚ è¦ã¯DBICã‹ã‚‰ã‚¹ãƒˆã‚¢ãƒ‰ãƒ—ãƒã‚·ãƒ¼ã‚¸ãƒ£ã®å©ã方を知りãŸã‹ã£ãŸã ã‘ãªã‚“ã§ã™ã‘ã©ã。 パッケージåã¯Webインターフェースã¯ã©ãƒ¼ã›Catalystã§ä½œã‚‹ã§ã—ょã£ã¦ã“ã¨ã§Catalyst + Twitter = Catatter…ã£ã¦å®‰ç›´ãªãƒãƒ¼ãƒŸãƒ³ã‚°ã§ã™ã。 記事ä¸ã§ã¯ãƒ—ッシュ型ã¨ãƒ—ル型ãŒç´¹ä»‹ã•ã‚Œã¦ã„ã‚‹ã®ã§ã™ãŒã€ãƒ‡ãƒ¼ã‚¿é‡ã‚„follow, removeã®éš›ã®ã‚³ã‚¹ãƒˆã¨ã‹è€ƒãˆãŸã‚‰ãƒ—ル型ã®æ–¹ãŒå¥½ã¿ã‹ãªã£ã¦ã“ã¨ã§ãƒ—ル型を採用ã—ã¦ã¿ã¾ã—ãŸã€‚ ã¾ãŸã€åŸºæœ¬çš„ã«ã‚¹ã‚ーマやストアドプãƒã‚·ãƒ¼ã‚¸ãƒ£ã¯ã‚ªãƒªã‚¸ãƒŠãƒ«ã¨åŒã˜ã§ã™ãŒã€DBICã§PKをマルãƒã‚«ãƒ©ãƒ ã«ã™ã‚‹ã¨ã‚ã‚“ã©ã£ã¡ãƒ¼ã®ã§ã‚µãƒã‚²ãƒ¼ãƒˆã‚ーを
DBIx::Classã§ã‚¹ãƒ¬ãƒ¼ãƒ–ã«æŽ¥ç¶šã™ã‚‹ - libnitsuji.so
レプリケーション環境ã§ã€æ›´æ–°ç³»ã‚¯ã‚¨ãƒªã¯ãƒžã‚¹ã‚¿ãƒ¼ã€å‚照系クエリã¯ã‚¹ãƒ¬ãƒ¼ãƒ–ã«æŒ¯ã‚Šåˆ†ã‘ã‚‹ã¨ã„ã†ã®ã¯ã‚ˆãã‚ã‚‹ã“ã¨ã ã¨æ€ã„ã¾ã™ã€‚ Perlã®O/Rマッパーã§ã‚ã‚‹DBIx::Classã«ã¯DBIx::Class::Storage::DBI::Replicationã¨ã„ã†ã®ãŒã‚ã£ã¦ã€ã“れを使ã†ã¨åˆ©ç”¨å´ã§æŽ¥ç¶šå…ˆã‚’æ„è˜ã™ã‚‹ã“ã¨ãªãクエリを振り分ã‘ã‚‹ã“ã¨ãŒã§ããã†ã§ã™ã€‚ã—ã‹ã—ã€ã©ã†ã‚„らå‚照系ã¯å¿…ãšã‚¹ãƒ¬ãƒ¼ãƒ–ã¸æŒ¯ã‚Šåˆ†ã‘ã¦ã—ã¾ã†ã‚ˆã†ãªã®ã§ã€ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³ã®ä¸ã§ã¯ãƒžã‚¹ã‚¿ãƒ¼ã‚’å‚ç…§ã—ãŸã„ã¨ã„ã£ãŸå ´åˆã«å¯¾å¿œã§ããªã„ã‚“ã˜ã‚ƒãªã„ã‹ã¨æ€ã„ã¾ã—ãŸã€‚ ãã“ã§ã€æ˜Žç¤ºçš„ã«ã‚¹ãƒ¬ãƒ¼ãƒ–ã®æŽ¥ç¶šã‚’å–å¾—ã™ã‚‹æ–¹æ³•ãŒãªã„ã‹ãªãƒ¼ã¨æ€ã£ãŸã‚“ã§ã™ãŒè¦‹å½“ãŸã‚‰ãªã‹ã£ãŸã®ã§æ›¸ã„ã¦ã¿ã¾ã—ãŸã€‚ 実装ã™ã‚‹ã«ã‚ãŸã‚Šä»¥ä¸‹ã®Class::DBI用ã«æ›¸ã‹ã‚ŒãŸã‚³ãƒ¼ãƒ‰ã‚’å‚考ã«ã—ã¦ã¿ã¾ã—ãŸã€‚ http://d.hatena.ne.jp/tokuhirom/20060713/1152
DBIx::Class::Service Released - Yet Another Hackadelic
ã¾ã CPANã«åæ˜ ã•ã‚Œã¦å±…ãªã„ã¨æ€ã„ã¾ã™ãŒã€DBIx::Class:Serviceã¨è¨€ã†ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’リリースã—ã¾ã—ãŸã€‚ /lang/perl/DBIx-Class-Service/trunk (CodeRepos) DBIx-Class-Service-0.02 - Aggregate DBIC processes between multiple tables. - metacpan.org ã©ã‚“ãªãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‹ 複数ã®ãƒ†ãƒ¼ãƒ–ルã«insertã—ãŸã‚Šã™ã‚‹å‡¦ç†ã‚’ã¾ã¨ã‚ã¦æ›¸ã為ã®ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã§ã™ã€‚ 具体的ã«è¨€ãˆã°ã€ package MySchema::Service::User; use base qw(DBIx::Class::Service); sub add_user: Transaction { my ($class, $schema, $args) = @_; my $user_rs =
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ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã®çµ‚了日を2020å¹´1月31æ—¥(金)ã«æ±ºå®šã—ã¾ã—㟠以下ã®ã‚¨ãƒ³ãƒˆãƒªã®é€šã‚Šã€ä»Šå¹´æœ«ã‚’目処ã«ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—を終了予定ã§ã‚る旨をãŠçŸ¥ã‚‰ã›ã—ã¦ãŠã‚Šã¾ã—ãŸã€‚ 2019年末を目処ã«ã€ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã®æ供を終了ã™ã‚‹äºˆå®šã§ã™ - ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—日記 ã“ã®ãŸã³ã€æ£å¼ã«çµ‚了日を決定ã„ãŸã—ã¾ã—ãŸã®ã§ã€ä»¥ä¸‹ã®é€šã‚Šã”確èªãã ã•ã„。 終了日: 2020å¹´1月31æ—¥(金) エクスãƒãƒ¼ãƒˆå¸Œæœ›ç”³è«‹æœŸé™:2020å¹´1月31æ—¥(金) 終了日以é™ã¯ã€ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã®é–²è¦§ãŠã‚ˆã³æŠ•ç¨¿ã¯è¡Œãˆã¾ã›ã‚“。日記ã®ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆãŒå¿…è¦ãªæ–¹ã¯ä»¥ä¸‹ã®è¨˜äº‹ã«ã—ãŸãŒã£ã¦æ‰‹ç¶šãã‚’ã—ã¦ãã ã•ã„。 ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã«æŠ•ç¨¿ã•ã‚ŒãŸæ—¥è¨˜ãƒ‡ãƒ¼ã‚¿ã®ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆã«ã¤ã„㦠- ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—日記 ã”利用ã®ã¿ãªã•ã¾ã«ã¯ã”迷惑をãŠã‹ã‘ã„ãŸã—ã¾ã™ãŒã€ã©ã†ãžã‚ˆã‚ã—ããŠé¡˜ã„ã„ãŸã—ã¾ã™ã€‚ 2020-06-25 追記 ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—日記ã®ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆãƒ‡ãƒ¼ã‚¿ã¯2020å¹´2月28
DBIx::Class::Schema::Versioned
abraxxa: Alexander Hartmaier acca: Alexander Kuznetsov acme: Leon Brocard aherzog: Adam Herzog Alexander Keusch alexrj: Alessandro Ranellucci alnewkirk: Al Newkirk Altreus: Alastair McGowan-Douglas amiri: Amiri Barksdale amoore: Andrew Moore Andrew Mehta andrewalker: Andre Walker andyg: Andy Grundman ank: Andres Kievsky arc: Aaron Crane arcanez: Justin Hunter ash: Ash Berlin bert: Norbert Csongrád
DBICx::TestDatabase
NAME DBICx::TestDatabase - create a temporary database from a DBIx::Class::Schema SYNOPSIS Given a DBIx::Class::Schema at MyApp::Schema, create a test database like this: use DBICx::TestDatabase; my $schema = DBICx::TestDatabase->new('MyApp::Schema'); Then you can use $schema normally: $schema->resultset('Blah')->create({ blah => '123' }); When your program exits, the temporary database will go aw
Catalyst Advent Calendar - 2009 - Day 1
Advanced Search in web DBIx::Class based applications (with tags, full text search and searching by location) There is a bit of irony that I write that article, for people to learn from it, while in fact it is my failing to properly wrap my head around the problem and encapsulate my solution into a CPAN library that forces me to write an article in the first place. But maybe someone smarter then m
Visualizing your DBIC schema
If you want a somewhat pretty picture of your DBIC schema (with relationships drawn, of course), install GraphViz, SQL::Translator, and DBICx::Deploy from the CPAN, and then run: $ dbicdeploy -Ilib MyApp::Schema ~/graphs GraphViz ~/graphs will then contain a .sql file that is actually a png of your schema. Rename it and see your schema in your favorite png viewing application. Oh yeah, the post ne
POE::Component::MDBA::Backend::DBIC
NAME POE::Component::MDBA::Backend::DBIC - DBIx::Class Backend SYNOPSIS use POE qw(Component::MDBA); POE::Component::MDBA->spawn( alias => $alias, backend => 'DBIC', backend_args => [ { schema => $schema1 }, { schema => $schema2 } ] ); # else where in your code... POE::Kernel->post($alias, 'execute', { args => [ ... list method arguments ... ] }); DESCRIPTION This module allows you simple access t
DBIx::Class経由ã§å–å¾—ã™ã‚‹æ–‡å—列ã«UTF-8 flagを付ã‘ãŸã„[Catalyst] - ヒルズã§åƒã@robarioã®æŠ€ãƒã‚°
以å‰ã‹ã‚‰ãƒ–ãƒã‚°ã«æ›¸ã“ã†ã‹ã©ã†ã‹è¿·ã£ã¦ã„ãŸã‚‚ã®ã§ã™ã€‚ DBIx::Class::UTF8Columnsã§ã§ãã‚‹ã‚“ã§ã™ãŒã€ã‚«ãƒ©ãƒ を指定ã™ã‚‹ã®ãŒé¢å€’。 MySchemaã¯DBIx::Class::Schema::Loaderã§è‡ªå‹•ç”Ÿæˆã—ã¦ã‚‹ã“ã¨ã‚‚ã‚ã£ã¦ã€ã‚ã‚“ã¾ã‚ŠMySchema/*ã‚’ã„ã˜ã‚ŠãŸããªã„。 ã¨ã„ã†ã‚ã‘ã§ã€inflate/deflate（DBIx::Class::InflateColumn）ã§ã‚„ã£ã¦ã¾ã™ã€‚ ã‚‚ã£ã¨ç°¡å˜ãªæ–¹æ³•ã‚ã‚‹ã‚“ã˜ã‚ƒãªã„ã‹ãªã‚ã€ã¨æ€ã£ã¦æ”¹ã‚ã¦CPANを探ã—ã¦ã¿ãŸã®ã§ã™ãŒã—ã£ãã‚Šãã‚‹ã‚‚ã®ãŒè¦‹å½“ãŸã‚‰ãšã€‚ ã¨ã‚Šã‚ãˆãšæ™’ã—ã¦ãŠãã¾ã™ã€‚ package MyApp::Model::MyModel; use base qw(Catalyst::Model::DBIC::Schema); my $inflate_utf8 = sub { my $value = shift; if (
![DBIx::Class経由ã§å–å¾—ã™ã‚‹æ–‡å—列ã«UTF-8 flagを付ã‘ãŸã„[Catalyst] - ヒルズã§åƒã@robarioã®æŠ€ãƒã‚°](https://cdn-ak-scissors.b.st-hatena.com/image/square/68ea46100618cdf944003220464adecb1ecb6198/height=288;version=1;width=512/https%3A%2F%2Fogimage.blog.st-hatena.com%2F17680117127100682843%2F17680117127100696989%2F1556721975)
hide-k.net#blog: TTã§DBICã®has_manyãªãƒ¡ã‚½ãƒƒãƒ‰ã‚’使ã†
よãã‚ã‹ã‚‰ãªã„表題ã§ã™ãŒè¦ã¯ãƒ»ãƒ»ãƒ» MyApp::Schema::Topicsã¨MyApp::Schema::CommentsãŒ1:nã®é–¢ä¿‚ã«ã‚ã‚‹ã¨ã—㦠package MyApp::Schema::Topics; use strict; __PACKAGE__->has_many('comments' => 'MyApp::Schema::Comments'); 1; ã“ã‚“ãªã‚¢ã‚¯ã‚·ãƒ§ãƒ³ã§ sub list : Local { my ( $self, $c ) = @_; my $topics = $c->model('Topics')->search({}); $c->stash->{topics} = $topics; $c->stash->{template} = 'list.tt'; } TTã§ç´ ã§ã‚„ã‚‹å ´åˆ <html> <body> <ul> [% WHILE (topic =
S::P::DebugMessageã§DBICã®ã‚¯ã‚¨ãƒªãƒã‚°ã‚’ã¿ã‚‹ - Hatena::Diary::Neko::kak 500 Internal Server Error
ã“ã®GW期間ä¸ç©ºå‰ã®Bradブームã®ãªã‹çš†æ§˜ã„ã‹ãŒãŠéŽã”ã—ã§ã—ょã†ã‹ï¼Ÿ http://www.onemogin.com/blog/554-profile-your-catalystdbixclass-app-with-querylog.html ã“ã®ã‚µã‚¤ãƒˆã‚’ã¿ã¦ã¦Sledgeã§ã‚‚ã ã›ã°ã„ã„ã‚„ã‚“ã‹ã¨ã€‚ http://back-paper.labs.mfac.jp/show?paper_rid=rxSlzg3clR ã“ã‚“ãªæ„Ÿã˜ã®ãƒ‘ッãƒã€‚ ã“ã‚“ãªæ„Ÿã˜ã®ç”»é¢ã«ãªã‚Šã¾ã™ã€‚ スãƒãƒ¼ã‚¯ã‚¨ãƒªãƒ¼ãƒã‚°ã§ã¾ãã‚Šãªã‚µã‚¤ãƒˆã‚’メンテナンスã—ã¦ã„ã‚‹ã¨ã“ã‚ã¯å¿…é ˆã§ã™ã€‚ ã¡ã‚ƒã‚“ã¨ãƒã‚§ãƒƒã‚¯ã™ã¹ã—。 Wiiã§Rimo見ãŸã„ï¼ http://rimo.tv/#/channel?url=http://pulpsite.net/rimochanmaker/channel?ids=8OSbuSBiyHU,B_-uN_7reyI,ixy
DBICコãƒã‚¿ - Hatena::Diary::Neko::kak 500 Internal Server Error
find_or_createをよã使ã£ã¦ã‚‹äººã¯ find_or_newを使ã†ã‚ˆã†ã«ã—ãŸã»ã†ãŒã„ã„ãŠã€‚ ãŸã¨ãˆã°ã€ my $member = $self->model('Member')->find_or_create( { name => 'nekokak' } )->update( { moge => 'kekekek' } ); ã¨ã‹ã™ã‚‹ã¨ã€ searchã—ã¦insertã—ã¦updateã¨ã‚¯ã‚¨ãƒªãŒå®Ÿè¡Œã•ã‚Œã‚‹ã‘ã©ã€ find_or_newを使ãˆã°ã€ my $member = $self->model('Member')->find_or_new( { name => 'nekokak' } )->insert( { moge => 'kekekek' } ); searchã—ã¦insertã ã‘ã§å®Œçµã€‚ ã¨ã€ã„ã†ã®ã‚’社内ã®äººã«æ•™ãˆã¦ã‚ã’る予定。 最近ã€ä¸€çœ¼ãƒ¬ãƒ•ã®ã‚«ãƒ¡ãƒ©ãŒã»ã—ããªã£ã¦ããŸã‚ã‚‹
Profile Your Catalyst/DBIC App with QueryLog - One Mo’ Gin - Sometimes Once Isn’t Enough
Months ago I implemented DBIx::Class::Storage::Statistics with the intent of making some sort of profiling tool. I finally got off my ass and did it. DBIx::Class::QueryLog should be on CPAN this weekend. At $work we are replacing a legacy system with one based on Catalyst. One of the deliverables for this year is a new order entry application. Since our customer service folks are used to working i
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Test-DBIx-Class-0.52
https://hibinokoto.jp/archives/2008/05/post-263.html
DBIx-Class-Cursor-Cached-1.001004
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