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| DBIx::Class::Migration::Script::Help::install_if_needed(3) | User Contributed Perl Documentation | DBIx::Class::Migration::Script::Help::install_if_needed(3) |
NAME
DBIx::Class::Migration::Script::Help::install_if_needed - Install a migration only if neededSYNOPSIS
dbic-migration install_if_needed --schema_class MyApp::Schema
DESCRIPTION
Install the database to the current $schema version if it is not currently installed. Otherwise this is a nop (even if the database is behind the schema).OPTIONS
This command accepts the following options. You may learn more about each option by typing "dbic-migration help OPTION". The following is a summary.includes (I,lib,libs,include)
Optional.Adds the listed paths to @INC. Handy during development when you want to use a development schema class.
to_version
aliases:V, OptionalThis is the target version of the database we are installing. The version named must be have been previously prepared. If not specified, we will use the current "Schema" class version.
schema_class (S)
Accepts Str. Required.This is the schema we use as the basis for creating, managing and running your deployments. This should be the full package namespace defining your subclass of DBIx::Class::Schema. For example "MyApp::Schema".
If the "schema_class" cannot be loaded, a hard exception will be thrown.
target_dir (D)
Optional.When using a "sandbox_class" for generating developer level database sandboxes, you may wish to place the sandbox in a directory other than the default (which is under the "share" directory off the project root).
sandbox_class
Aliases: T, sbAccepts: String (default: SqliteSandbox)
The class we use to create a developer level database sandbox.
You can change this to either 'PostgresqlSandbox' or 'MySQLSandbox', which will create a sandbox using either DBIx::Class::Migration::MySQLSandbox or DBIx::Class::Migration::PostgresqlSandbox.
user
Aliases: Upassword
Aliases: Pdsn
Connection information to an already created and running instance of a database. If you don't specify this, we will assume you want a developer level sandbox ( See "sandbox_class" in DBIx::Class::Migration::Script).dbic_fixture_class
Accepts: String to a Perl Class. Defaults to DBIx::Class::FixturesLets you specify a fixture class.
dbic_fixtures_extra_args
Accepts: HashRef. OptionalAllows you to pass custom arguments to DBIx::Class::Fixtures.
dbic_connect_attrs
dbi_connect_attrs
Accepts: HashRef, OptionalLets you send custom attributes at "connect" time to either DBIx::Class or the underlying DBI and your storage "DBD".
SEE ALSO
DBIx::Class::Migration, DBIx::Class::Migration::Script, DBIx::Class::Migration::Features, DBIx::Class::Migration::TutorialAUTHOR
See DBIx::Class::Migration for author informationCOPYRIGHT & LICENSE
See DBIx::Class::Migration for copyright and license information| 2020-06-02 | perl v5.32.1 |
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