use strict;
use warnings;
-use base qw/
- DBIx::Class::Storage::DBI::MultiColumnIn
- DBIx::Class::Storage::DBI
-/;
-use mro 'c3';
+use base qw/DBIx::Class::Storage::DBI/;
-__PACKAGE__->sql_maker_class('DBIx::Class::SQLAHacks::MySQL');
+__PACKAGE__->sql_maker_class('DBIx::Class::SQLMaker::MySQL');
+__PACKAGE__->sql_limit_dialect ('LimitXY');
+__PACKAGE__->sql_quote_char ('`');
+
+__PACKAGE__->_use_multicolumn_in (1);
sub with_deferred_fk_checks {
my ($self, $sub) = @_;
$dbh->{mysql_insertid};
}
+# here may seem like an odd place to override, but this is the first
+# method called after we are connected *and* the driver is determined
+# ($self is reblessed). See code flow in ::Storage::DBI::_populate_dbh
+sub _run_connection_actions {
+ my $self = shift;
+
+ # default mysql_auto_reconnect to off unless explicitly set
+ if (
+ $self->_dbh->{mysql_auto_reconnect}
+ and
+ ! exists $self->_dbic_connect_attributes->{mysql_auto_reconnect}
+ ) {
+ $self->_dbh->{mysql_auto_reconnect} = 0;
+ }
+
+ $self->next::method(@_);
+}
+
# we need to figure out what mysql version we're running
sub sql_maker {
my $self = shift;
my $maker = $self->next::method (@_);
# mysql 3 does not understand a bare JOIN
- my $mysql_ver = $self->_get_dbh->get_info(18);
+ my $mysql_ver = $self->_dbh_get_info('SQL_DBMS_VER');
$maker->{_default_jointype} = 'INNER' if $mysql_ver =~ /^3/;
}
if (
! exists $sqltargs->{producer_args}{mysql_version}
- and
+ and
my $dver = $self->_server_info->{normalized_dbms_version}
) {
$sqltargs->{producer_args}{mysql_version} = $dver;
$self->next::method($schema, $type, $version, $dir, $sqltargs, @rest);
}
-sub _svp_begin {
+sub _exec_svp_begin {
my ($self, $name) = @_;
- $self->_get_dbh->do("SAVEPOINT $name");
+ $self->_dbh->do("SAVEPOINT $name");
}
-sub _svp_release {
+sub _exec_svp_release {
my ($self, $name) = @_;
- $self->_get_dbh->do("RELEASE SAVEPOINT $name");
+ $self->_dbh->do("RELEASE SAVEPOINT $name");
}
-sub _svp_rollback {
+sub _exec_svp_rollback {
my ($self, $name) = @_;
- $self->_get_dbh->do("ROLLBACK TO SAVEPOINT $name")
+ $self->_dbh->do("ROLLBACK TO SAVEPOINT $name")
}
sub is_replicating {
return shift->_get_dbh->selectrow_hashref('show slave status')->{Seconds_Behind_Master};
}
-# MySql can not do subquery update/deletes, only way is slow per-row operations.
-# This assumes you have set proper transaction isolation and use innodb.
-sub _subq_update_delete {
- return shift->_per_row_update_delete (@_);
-}
-
1;
=head1 NAME