Re: Mismatched JDBC and Java Type

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От Peter Mount
Тема Re: Mismatched JDBC and Java Type
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Msg-id 5.0.2.1.0.20010429111824.02704be0@mail.retep.org.uk
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Ответ на Mismatched JDBC and Java Type  (Mike Finn <mike.finn-pgsql-jdbc@tacticalExecutive.com>)
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At 11:45 27/04/01 -0600, Mike Finn wrote:
>I am using a short (Short) in my application for a particular data field
>My understanding is that this should map to the JDBC type 'smallInt' which
>in turn maps to the postgresql type int2.
>
>However when I retrieve data via JDBC (jdbc7.0-1.2.jar, 7.0.3-2 engine)
>the int2 fields are returned as java.lang.Integer instead of java.lang.Short.


Possibly, but it depends on how the JDBC driver is seeing it. It should see
int2 as Short.

Peter


>note that md.getColumnClassName() is not implemented so I don't know what it
>would return.

Hmm, I'l check 7.1, as I thought it was implemented now...

Peter


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