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Posted to user-java@ibatis.apache.org by Guido García Bernardo <gg...@tid.es> on 2006/03/08 23:16:36 UTC
Re: how to traverse a table using resultClass="java.util.HashMap" ?
Thank you, I was not seeing it because I was blind with the queryForMap
method.
guido.
Jeff Butler escribió:
> If you execute this statement with the queryForList method, iBATIS
> will return a List of HashMaps - one HashMap for every row in the table.
>
> Jeff Butler
>
>
> On 3/8/06, *Guido García Bernardo* <ggb275@tid.es
> <ma...@tid.es>> wrote:
>
> Hello !
>
> I can read in the ibatis SQL maps developer guide:
>
> ----
> <statement id="getProductCount" resultClass=" java.util.HashMap">
> select * from PRODUCT
> </statement>
>
> The above would basically give you a Map representation of the
> returned
> ResultSet.
> ----
>
> Could anyone elaborate on how exactly this Map represents the
> returned
> ResultSet?
> In example, how could I traverse the following PRODUCT table using
> a Map?
>
> id name stock price
> -- ------------- ----- ------
> 1 DVD player 80 30
> 2 CD player 10 20
>
> Java code that dumps this table with no need to define a resultMap
> would
> be appreciated :)
> Thank you,
>
> --
> Guido García Bernardo
>