Fixed SELECT with grouping on
            BLOB columns not to return incorrect
            BLOB info. Grouping, sorting and distinct
            on BLOB columns will not yet work as
            expected (probably it will group/sort by the first 7
            characters in the BLOB). Grouping on
            formulas with a fixed string size (use
            MID() on a BLOB)
            should work.
          
            Ao se fazer um full join (sem chave diretas) em tabelas
            múltiplas com campos BLOB, o
            BLOB vinha como lixo na saída.
          
            Corrigido DISTINCT com colunas
            calculadas.
          
This is a translation of the MySQL Reference Manual that can be found at dev.mysql.com. The original Reference Manual is in English, and this translation is not necessarily as up to date as the English version.

