I am not understanding why you are returning a database type instead
of just a number.
Why not just return a number?
Larry
On 10/6/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
Hi, Larry
If I use a return parameter
<parameterMap id="paraMap" class="">
<parameter property="a_given_key" jdbcType="INTEGER"
javaType="java.lang.Integer" mode="OUT"/>
</parameterMap>
<procedure id="get_key_2" parameterMap="paraMap">
{ ? = call ut_Foo.get_key_2 }
</procedure>
and retrieve it on the Java side
lSqlMapClient.update( "get_key_2", lHashMap );
the PreparedStatement seems to be good
DEBUG [main] - {pstm-100001} PreparedStatement: { ? = call ut_Foo.get_key_2
}
But a while after you got an exception
com.ibatis.common.jdbc.exception.NestedSQLException:
--- The error occurred in
it/finmatica/gpj/aa/frontebd/FooTest.xml.
--- The error occurred while applying a parameter map.
--- Check the GPJ.paraMap.
--- Check the statement (update procedure failed).
--- Cause: java.sql.SQLException: ORA-06550: line 1, column 20:
PLS-00382: expression is of wrong type
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
[...]
at
com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeUpdate(GeneralStatement.java:91)
at
com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.update(SqlMapExecutorDelegate.java:500)
Probably iBatis tries to generate code to access a number, instead the
returned data is a
type t_PK is record
( tipo_dato_ID number(10)
);
At this point, I should in some specify that I want to get a t_PK record
type not a jdbcType="INTEGER".
<parameterMap id="paraMap" class="">
<parameter property="a_given_key" jdbcType="something here for the t_PK
record type" .../>
</parameterMap>
But how could I do it?
Is my reasoning correct?
Otherwise, please, let you write the right parameterMap specification that
solves the question.
ciao
[EMAIL PROTECTED] scritti il 06/10/2006 16:34:25
> No, I meant just using multiple parameters, one for each field.
>
> Crude, but effective.
>
> Larry
>
>
> On 10/6/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> >
> >
> > [EMAIL PROTECTED] scritti il 06/10/2006 16:01:09
> >
> > > Sorry, I haven't been following this thread that closely, but why
not
> > > use out parameters?
> > >
> > > Larry
> >
> > Do you mean that it's possible to use the typeName attribute of the
> > parameterMap statement?
> >
> > <parameterMap id="parameterMapName" [class="com.domain.Product"]>
> > <parameter property ="propertyName" [jdbcType="VARCHAR"]
> > [javaType="string"]
> > [nullValue="-9999"]
> > [typeName="{REF or user-defined type}"]
> > [resultMap=someResultMap]
> > [mode=IN|OUT|INOUT]
> > [typeHandler=someTypeHandler]
> > [numericScale=2]/>
> > <parameter …… />
> > <parameter …… />
> > </parameterMap>
> >
> > Jeff wrote that iBatis is a quite thin layer over JDBC.
> > Well, but if the Oracle JDBC driver does NOT support structured types
(such
> > as record), how could iBatis?
> > I haven't explored anymore the issue, maybe I'm wrong
> >
> > ciao
> > Cesare
