# File lib/sequel/adapters/tinytds.rb, line 89
 89:       def fetch_rows(sql)
 90:         execute(sql) do |result|
 91:           each_opts = {:cache_rows=>false}
 92:           each_opts[:timezone] = :utc if Sequel.database_timezone == :utc
 93:           offset = @opts[:offset]
 94:           @columns = cols = result.fields.map{|c| output_identifier(c)}
 95:           if identifier_output_method
 96:             each_opts[:as] = :array
 97:             result.each(each_opts) do |r|
 98:               h = {}
 99:               cols.zip(r).each{|k, v| h[k] = v}
100:               h.delete(row_number_column) if offset
101:               yield h
102:             end
103:           else
104:             each_opts[:symbolize_keys] = true
105:             if offset
106:               result.each(each_opts) do |r|
107:                 r.delete(row_number_column) if offset
108:                 yield r
109:               end
110:             else
111:               result.each(each_opts, &Proc.new)
112:             end
113:           end
114:         end
115:         self
116:       end