NAME¶
DBIx::Class::Storage::DBI::mysql - Storage::DBI class implementing MySQL
specifics
SYNOPSIS¶
Storage::DBI autodetects the underlying MySQL database, and re-blesses the
$storage object into this class.
my $schema = MyDb::Schema->connect( $dsn, $user, $pass, { on_connect_call => 'set_strict_mode' } );
DESCRIPTION¶
This class implements MySQL specific bits of DBIx::Class::Storage::DBI, like
AutoIncrement column support and savepoints. Also it augments the SQL maker to
support the MySQL-specific "STRAIGHT_JOIN" join type, which you can
use by specifying "join_type => 'straight'" in the relationship
attributes
It also provides a one-stop on-connect macro "set_strict_mode" which
sets session variables such that MySQL behaves more predictably as far as the
SQL standard is concerned.
STORAGE OPTIONS¶
set_strict_mode¶
Enables session-wide strict options upon connecting. Equivalent to:
->connect ( ... , {
on_connect_do => [
q|SET SQL_MODE = CONCAT('ANSI,TRADITIONAL,ONLY_FULL_GROUP_BY,', @@sql_mode)|,
q|SET SQL_AUTO_IS_NULL = 0|,
]
});
AUTHORS¶
See "CONTRIBUTORS" in DBIx::Class
LICENSE¶
You may distribute this code under the same terms as Perl itself.