Sql incorrect syntax -

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select max(qtd)  (select count(int_re_usu) qtd tb_questionario_voar_resposta)

why query dont work? want retrieve max value count

it says incorrect syntax near')'

any ideias?

you need alias on derived table:

select max(qtd)  (     select count(int_re_usu) qtd      tb_questionario_voar_resposta )

but vincent pointed out, returns 1 row, , think missing group by. can do:

    select max(count(int_re_usu)) qtd      tb_questionario_voar_resposta     group somecolumn

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