Jose,
Check the archives there are a few,
Basically you have to create a class which implements the Array
interface. Most of it can be unimplemented, except for toString which
will have to return
"{string1, string2}"
and
getBaseTypeName()
which will have to return "varchar" in the case of varchar[]
Dave
On 14-Jun-06, at 3:03 PM, José Arthur Benetasso Villanova wrote:
> HI all.
>
> I have a function called:
>
> dbcmp(
> t varchar,
> p varchar[],
> c varchar[],
> n INTEGER
> ) RETURNS SETOF dbcmp_t
> ...
>
>
> Today, I call my function like this:
>
> String sql = "select * from dbcmp('" + t + "','" + p + "','" + "',"
> + n + ")";
> Statement stmt = con.createStatement(sql);
> ResultSet rs = stmt.executeQuery();
> ...
>
> I want to transform my code to use PreparedStatement like this:
>
> String sql = "select * from dbcmp(?, ?, ?, ?)";
> PreparedStatement ps = con.preparedStatement(sql);
> ps.setString(1, t);
> ps.setArray(2, p);
> ps.setArray(3, c);
> ps.setInt(4, n);
>
> But I don´t know how to create an Array object to use the set.
>
> Can anyone help me? :-)
>
> Thanks in advance.
>
> --
> José Arthur Benetasso Villanova
> ICQ 2138887
>
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