On 02/02/2017 04:33 AM, Suliman wrote:
ResultSet querySet(Connection conn, string sql, ColumnSpecialization[]
csa = null)

Could you explain last parameter?

`ColumnSpecialization[] csa = null`. I can't understand how to use it.

The vast majority of the time, you don't need to worry about that parameter, just omit it. It's just for if the fields you're pulling from the DB are very, very large and you want to handle the data as it comes in, rather than waiting for all the data to download. If you want to know more, it's in the documentation here:


Also I think it's better to remove old deprecated methods at all,
because it's add only mess.

They're still there for new just for backwards compatibility. But they are deprecated and will be removed in a later release.

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