return @pcols ? \@pcols : [ 1 ];
}
+#
+# Returns an ordered list of column names before they are used
+# in a SELECT statement. By default simply returns the list
+# passed in.
+#
+# This may be overridden in a specific storage when there are
+# requirements such as moving BLOB columns to the end of the
+# SELECT list.
+sub _order_select_columns {
+ #my ($self, $source, $columns) = @_;
+ return @{$_[2]};
+}
sub source_bind_attributes {
my ($self, $source) = @_;