Catalyst::Helper::Model::DBIC::Schema(3pm)

1Catalyst::Helper::ModelU:s:eDrBICCo:n:tSrcihbeumtae(d3C)PaetrallyDsotc:u:mHeenltpaetri:o:nModel::DBIC::Schema(3)
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NAME

6       Catalyst::Helper::Model::DBIC::Schema - Helper for DBIC Schema Models
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SYNOPSIS

9         script/create.pl model CatalystModelName DBIC::Schema MyApp::SchemaClass \
10           [ create=dynamic | create=static ] [ traits=trait1,trait2... ] \
11           [ Schema::Loader opts ] [ dsn user pass ] \
12           [ other connect_info args ]
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DESCRIPTION

15       Helper for the DBIC Schema Models.
16
17   Arguments:
18       "CatalystModelName" is the short name for the Catalyst Model class
19       being generated (i.e. callable with "$c->model('CatalystModelName')").
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21       "MyApp::SchemaClass" is the fully qualified classname of your Schema,
22       which might or might not yet exist.  Note that you should have a good
23       reason to create this under a new global namespace, otherwise use an
24       existing top level namespace for your schema class.
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26       "create=dynamic" instructs this Helper to generate the named Schema
27       class for you, basing it on DBIx::Class::Schema::Loader (which means
28       the table information will always be dynamically loaded at runtime from
29       the database).
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31       "create=static" instructs this Helper to generate the named Schema
32       class for you, using DBIx::Class::Schema::Loader in "one shot" mode to
33       create a standard, manually-defined DBIx::Class::Schema setup, based on
34       what the Loader sees in your database at this moment.  A Schema/Model
35       pair generated this way will not require DBIx::Class::Schema::Loader at
36       runtime, and will not automatically adapt itself to changes in your
37       database structure.  You can edit the generated classes by hand to
38       refine them.
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40       "traits" is the list of traits to apply to the model, see
41       Catalyst::Model::DBIC::Schema for details.
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43       "Schema::Loader opts" are documented in
44       DBIx::Class::Schema::Loader::Base and some examples are given in
45       "TYPICAL EXAMPLES" below.
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47       "connect_info" arguments are the same as what "connect" in
48       DBIx::Class::Schema expects, and are storage_type-specific. They are
49       documented in "connect_info" in DBIx::Class::Storage::DBI. For DBI-
50       based storage, these arguments are the dsn, username, password, and
51       connect options, respectively.  These are optional for existing
52       Schemas, but required if you use either of the "create=" options.
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54       username and password can be omitted for "SQLite" dsns.
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56       Use of either of the "create=" options requires
57       DBIx::Class::Schema::Loader.
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TYPICAL EXAMPLES

60       Use DBIx::Class::Schema::Loader to create a static DBIx::Class::Schema,
61       and a Model which references it:
62
63         script/myapp_create.pl model CatalystModelName DBIC::Schema \
64           MyApp::SchemaClass create=static dbi:mysql:foodb myuname mypass
65
66       Same, with extra connect_info args user and pass can be omitted for
67       sqlite, since they are always empty
68
69         script/myapp_create.pl model CatalystModelName DBIC::Schema \
70           MyApp::SchemaClass create=static dbi:SQLite:foo.db \
71           AutoCommit=1 cursor_class=DBIx::Class::Cursor::Cached \
72           on_connect_do='["select 1", "select 2"]' quote_names=1
73
74       ON WINDOWS COMMAND LINES QUOTING RULES ARE DIFFERENT
75
76       In "cmd.exe" the above example would be:
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78         script/myapp_create.pl model CatalystModelName DBIC::Schema \
79           MyApp::SchemaClass create=static dbi:SQLite:foo.db \
80           AutoCommit=1 cursor_class=DBIx::Class::Cursor::Cached \
81           on_connect_do="[\"select 1\", \"select 2\"]" quote_names=1
82
83       Same, but with extra Schema::Loader args (separate multiple values by
84       commas):
85
86         script/myapp_create.pl model CatalystModelName DBIC::Schema \
87           MyApp::SchemaClass create=static db_schema=foodb components=Foo,Bar \
88           exclude='^(wibble|wobble)$' moniker_map='{ foo => "FOO" }' \
89           dbi:Pg:dbname=foodb myuname mypass
90
91       Coderefs are also supported:
92
93         script/myapp_create.pl model CatalystModelName DBIC::Schema \
94           MyApp::SchemaClass create=static \
95           inflect_singular='sub { $_[0] =~ /\A(.+?)(_id)?\z/; $1 }' \
96           moniker_map='sub { join(q{}, map ucfirst, split(/[\W_]+/, lc $_[0])); }' \
97           dbi:mysql:foodb myuname mypass
98
99       See DBIx::Class::Schema::Loader::Base for a list of options
100
101       Create a dynamic DBIx::Class::Schema::Loader-based Schema, and a Model
102       which references it (DEPRECATED):
103
104         script/myapp_create.pl model CatalystModelName DBIC::Schema \
105           MyApp::SchemaClass create=dynamic dbi:mysql:foodb myuname mypass
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107       Reference an existing Schema of any kind, and provide some connection
108       information for ->config:
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110         script/myapp_create.pl model CatalystModelName DBIC::Schema \
111           MyApp::SchemaClass dbi:mysql:foodb myuname mypass
112
113       Same, but don't supply connect information yet (you'll need to do this
114       in your app config, or [not recommended] in the schema itself).
115
116         script/myapp_create.pl model ModelName DBIC::Schema My::SchemaClass
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METHODS

119   mk_compclass
120       This is called by Catalyst::Helper with the commandline args to
121       generate the files.
122
123   run
124       Can be called on an instance to generate the files.
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AUTHOR

138       See "AUTHOR" in Catalyst::Model::DBIC::Schema and "CONTRIBUTORS" in
139       Catalyst::Model::DBIC::Schema.
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COPYRIGHT

142       See "COPYRIGHT" in Catalyst::Model::DBIC::Schema.
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LICENSE

145       This library is free software, you can redistribute it and/or modify it
146       under the same terms as Perl itself.
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150perl v5.32.0                      2020-C0a7t-a2l8yst::Helper::Model::DBIC::Schema(3)