Re: ResultSetMetaData.getColumnDisplaySize returns 2147483647 ?

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От DGPickett
Тема Re: ResultSetMetaData.getColumnDisplaySize returns 2147483647 ?
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Msg-id 3c7f373b-77e6-4860-984e-101af492abe3@f37g2000vbf.googlegroups.com
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Ответ на ResultSetMetaData.getColumnDisplaySize returns 2147483647 ?  (DGPickett <DGPickett@aol.com>)
Ответы Re: ResultSetMetaData.getColumnDisplaySize returns 2147483647 ?  (Kris Jurka <books@ejurka.com>)
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On Feb 26, 1:18 pm, bo...@ejurka.com (Kris Jurka) wrote:

> The server is responsible for determining the type and length of data, not
> the JDBC driver.  The server tells the JDBC driver that it is unknown and
> the driver has to do something with it.  You are still ignoring the fact
> that there must be cases where the server cannot possibly know the length
> of a piece of data even if it was capable of of handling the simpler
> cases.
>
> Kris Jurka
>
> --
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Well, can the JDBC team raise this issue with the postgres server
team, that many relatively obvious cases are being marked 'width
unknown'?

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