1SQL::Translator::ParserU:s:eDrBICxo:n:tCrliabsust(e3d)PSeQrLl::DTorcaunmselnattaotri:o:nParser::DBIx::Class(3)
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NAME

6       SQL::Translator::Parser::DBIx::Class - Create a SQL::Translator schema
7       from a DBIx::Class::Schema instance
8

SYNOPSIS

10        ## Via DBIx::Class
11        use MyApp::Schema;
12        my $schema = MyApp::Schema->connect("dbi:SQLite:something.db");
13        $schema->create_ddl_dir();
14        ## or
15        $schema->deploy();
16
17        ## Standalone
18        use MyApp::Schema;
19        use SQL::Translator;
20
21        my $schema = MyApp::Schema->connect;
22        my $trans  = SQL::Translator->new (
23             parser      => 'SQL::Translator::Parser::DBIx::Class',
24             parser_args => {
25                 dbic_schema => $schema,
26                 add_fk_index => 0,
27                 sources => [qw/
28                   Artist
29                   CD
30                 /],
31             },
32             producer    => 'SQLite',
33            ) or die SQL::Translator->error;
34        my $out = $trans->translate() or die $trans->error;
35

DESCRIPTION

37       This class requires SQL::Translator installed to work.
38
39       "SQL::Translator::Parser::DBIx::Class" reads a DBIx::Class schema,
40       interrogates the columns, and stuffs it all in an $sqlt_schema object.
41
42       Its primary use is in deploying database layouts described as a set of
43       DBIx::Class classes, to a database. To do this, see "deploy" in
44       DBIx::Class::Schema.
45
46       This can also be achieved by having DBIx::Class export the schema as a
47       set of SQL files ready for import into your database, or passed to
48       other machines that need to have your application installed but don't
49       have SQL::Translator installed. To do this see "create_ddl_dir" in
50       DBIx::Class::Schema.
51

PARSER OPTIONS

53   dbic_schema
54       The DBIx::Class schema (either an instance or a class name) to be
55       parsed.  This argument is in fact optional - instead one can supply it
56       later at translation time as an argument to "translate" in
57       SQL::Translator. In other words both of the following invocations are
58       valid and will produce conceptually identical output:
59
60         my $yaml = SQL::Translator->new(
61           parser => 'SQL::Translator::Parser::DBIx::Class',
62           parser_args => {
63             dbic_schema => $schema,
64           },
65           producer => 'SQL::Translator::Producer::YAML',
66         )->translate;
67
68         my $yaml = SQL::Translator->new(
69           parser => 'SQL::Translator::Parser::DBIx::Class',
70           producer => 'SQL::Translator::Producer::YAML',
71         )->translate(data => $schema);
72
73   add_fk_index
74       Create an index for each foreign key.  Enabled by default, as having
75       indexed foreign key columns is normally the sensible thing to do.
76
77   sources
78       Arguments: \@class_names
79
80       Limit the amount of parsed sources by supplying an explicit list of
81       source names.
82

SEE ALSO

84       SQL::Translator, DBIx::Class::Schema
85

FURTHER QUESTIONS?

87       Check the list of additional DBIC resources.
88

90       This module is free software copyright by the DBIx::Class (DBIC)
91       authors. You can redistribute it and/or modify it under the same terms
92       as the DBIx::Class library.
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96perl v5.30.0                      2019-0S7Q-L2:6:Translator::Parser::DBIx::Class(3)
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