use warnings;
use base qw/
- DBIx::Class::Storage::DBI::Sybase::Common
+ DBIx::Class::Storage::DBI::Sybase
DBIx::Class::Storage::DBI::MSSQL
/;
use mro 'c3';
my $self = shift;
my $dbh = $self->_get_dbh;
+ return if ref $self ne __PACKAGE__;
+
if (not $self->_typeless_placeholders_supported) {
+ require
+ DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server::NoBindVars;
bless $self,
'DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server::NoBindVars';
$self->_rebless;
}
+}
+
+sub _run_connection_actions {
+ my $self = shift;
+
+ # LongReadLen doesn't work with MSSQL through DBD::Sybase, and the default is
+ # huge on some versions of SQL server and can cause memory problems, so we
+ # fix it up here (see ::DBI::Sybase.pm)
+ $self->set_textsize;
+
+ $self->next::method(@_);
+}
-# LongReadLen doesn't work with MSSQL through DBD::Sybase, and the default is
-# huge on some versions of SQL server and can cause memory problems, so we
-# fix it up here.
- my $text_size = eval { $self->_dbi_connect_info->[-1]->{LongReadLen} } ||
- 32768; # the DBD::Sybase default
+sub _dbh_begin_work {
+ my $self = shift;
+
+ $self->_get_dbh->do('BEGIN TRAN');
+}
- $dbh->do("set textsize $text_size");
+sub _dbh_commit {
+ my $self = shift;
+ my $dbh = $self->_dbh
+ or $self->throw_exception('cannot COMMIT on a disconnected handle');
+ $dbh->do('COMMIT');
+}
+
+sub _dbh_rollback {
+ my $self = shift;
+ my $dbh = $self->_dbh
+ or $self->throw_exception('cannot ROLLBACK on a disconnected handle');
+ $dbh->do('ROLLBACK');
}
1;