Some cleanups to the m2m warnings test

[dbsrgits/DBIx-Class-Historic.git] / lib / DBIx / Class / Storage / DBI.pm

diff --git a/lib/DBIx/Class/Storage/DBI.pm b/lib/DBIx/Class/Storage/DBI.pm
index c6ca8f2..b395932 100644 (file)
--- a/lib/DBIx/Class/Storage/DBI.pm
+++ b/lib/DBIx/Class/Storage/DBI.pm
@@ -86,7 +86,12 @@ sub _find_syntax {
 
 sub select {
   my ($self, $table, $fields, $where, $order, @rest) = @_;
-  $table = $self->_quote($table) unless ref($table);
+  if (ref $table eq 'SCALAR') {
+    $table = $$table;
+  }
+  elsif (not ref $table) {
+    $table = $self->_quote($table);
+  }
   local $self->{rownum_hack_count} = 1
     if (defined $rest[0] && $self->{limit_dialect} eq 'RowNum');
   @rest = (-1) unless defined $rest[0];
@@ -1406,7 +1411,8 @@ sub select_single {
   my $self = shift;
   my ($rv, $sth, @bind) = $self->_select(@_);
   my @row = $sth->fetchrow_array;
-  if(@row && $sth->fetchrow_array) {
+  my @nextrow = $sth->fetchrow_array if @row;
+  if(@row && @nextrow) {
     carp "Query returned more than one row.  SQL that returns multiple rows is DEPRECATED for ->find and ->single";
   }
   # Need to call finish() to work round broken DBDs
@@ -1578,7 +1584,10 @@ sub create_ddl_dir {
   }
   $databases ||= ['MySQL', 'SQLite', 'PostgreSQL'];
   $databases = [ $databases ] if(ref($databases) ne 'ARRAY');
-  $version ||= $schema->VERSION || '1.x';
+
+  my $schema_version = $schema->schema_version || '1.x';
+  $version ||= $schema_version;
+
   $sqltargs = {
     add_drop_table => 1, 
     ignore_constraint_names => 1,
@@ -1603,7 +1612,7 @@ sub create_ddl_dir {
 
     my $file;
     my $filename = $schema->ddl_filename($db, $version, $dir);
-    if (-e $filename && (!$version || ($version == $schema->schema_version()))) {
+    if (-e $filename && ($version eq $schema_version )) {
       # if we are dumping the current version, overwrite the DDL
       warn "Overwriting existing DDL file - $filename";
       unlink($filename);
@@ -1720,7 +1729,7 @@ sub deployment_statements {
   # Need to be connected to get the correct sqlt_type
   $self->ensure_connected() unless $type;
   $type ||= $self->sqlt_type;
-  $version ||= $schema->VERSION || '1.x';
+  $version ||= $schema->schema_version || '1.x';
   $dir ||= './';
   my $filename = $schema->ddl_filename($type, $dir, $version);
   if(-f $filename)