Try to cast into an integer.
SELECT C::int4 FROM T ORDER BY C
Just a guess.
Dragan Matic wrote:
> If I have a table t with column c which is defined as char(5) and fill
> it with following values:
>
> insert into t (c) values (' 1')
> insert into t (c) values (' 2')
> insert into t (c) values (' 3')
> insert into t (c) values (' 4')
> insert into t (c) values (' 11')
> insert into t (c) values (' 12')
> insert into t (c) values (' 14')
> insert into t (c) values (' 24')
> insert into t (c) values (' 21')
> insert into t (c) values (' 31')
> insert into t (c) values (' 333')
>
> and then do the following: SELECT C FROM T ORDER BY C
> Postgres gives me the following
>
> 1 11 12
> 14 2 21 24
> 3 31 333 4
> the same thing done with MS SQL server gives this as a result:
>
> 1 2 3
> 4 11 12 14
> 21 24 31 333
> which is the result I find more logical, meaning the user would expect
> data sorted this way. Is there some way to make Postgres sort elements
> in this way (setting sort order or collation, I suppose)? Tnx in advance
>
> Dragan
>
>
>
>
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