gkodinov/kgeorge@macbook.gmz 9380bb837f Bug#16712: group_concat returns odd srting insead of intended result ...

when calculating GROUP_CONCAT all blob fields are transformed
  to varchar when making the temp table.
  However a varchar has at max 2 bytes for length. 
  This fix makes the conversion only for blobs whose max length 
  is below that limit. 
  Otherwise blob field is created by make_string_field() call.

2006-07-25 11:45:10 +03:00

16 KiB

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