use base qw/DBIx::Class::Storage::DBI/;
use mro 'c3';
-use POSIX 'strftime';
-use File::Copy;
-use File::Spec;
-
__PACKAGE__->sql_maker_class('DBIx::Class::SQLMaker::SQLite');
__PACKAGE__->sql_limit_dialect ('LimitOffset');
+__PACKAGE__->sql_quote_char ('"');
+__PACKAGE__->datetime_parser_type ('DateTime::Format::SQLite');
+
+sub backup {
+
+ require File::Spec;
+ require File::Copy;
+ require POSIX;
-sub backup
-{
my ($self, $dir) = @_;
$dir ||= './';
{
$dbname = $1 if($dsn =~ /^dbi:SQLite:(.+)$/i);
}
- $self->throw_exception("Cannot determine name of SQLite db file")
+ $self->throw_exception("Cannot determine name of SQLite db file")
if(!$dbname || !-f $dbname);
# print "Found database: $dbname\n";
# my $dbfile = file($dbname);
my ($vol, $dbdir, $file) = File::Spec->splitpath($dbname);
# my $file = $dbfile->basename();
- $file = strftime("%Y-%m-%d-%H_%M_%S", localtime()) . $file;
+ $file = POSIX::strftime("%Y-%m-%d-%H_%M_%S", localtime()) . $file;
$file = "B$file" while(-f $file);
mkdir($dir) unless -f $dir;
my $backupfile = File::Spec->catfile($dir, $file);
- my $res = copy($dbname, $backupfile);
+ my $res = File::Copy::copy($dbname, $backupfile);
$self->throw_exception("Backup failed! ($!)") if(!$res);
return $backupfile;
}
+sub _exec_svp_begin {
+ my ($self, $name) = @_;
+
+ $self->_dbh->do("SAVEPOINT $name");
+}
+
+sub _exec_svp_release {
+ my ($self, $name) = @_;
+
+ $self->_dbh->do("RELEASE SAVEPOINT $name");
+}
+
+sub _exec_svp_rollback {
+ my ($self, $name) = @_;
+
+ # For some reason this statement changes the value of $dbh->{AutoCommit}, so
+ # we localize it here to preserve the original value.
+ local $self->_dbh->{AutoCommit} = $self->_dbh->{AutoCommit};
+
+ $self->_dbh->do("ROLLBACK TRANSACTION TO SAVEPOINT $name");
+}
+
sub deployment_statements {
my $self = shift;
my ($schema, $type, $version, $dir, $sqltargs, @rest) = @_;
$self->next::method($schema, $type, $version, $dir, $sqltargs, @rest);
}
-sub datetime_parser_type { return "DateTime::Format::SQLite"; }
+sub bind_attribute_by_data_type {
+ $_[1] =~ /^ (?: int(?:eger)? | (?:tiny|small|medium|big)int ) $/ix
+ ? do { require DBI; DBI::SQL_INTEGER() }
+ : undef
+ ;
+}
=head2 connect_call_use_foreign_keys