Hi here is a working example with esql and Oracle Stored Proc.:
<esql:execute-query>
<esql:call>{call pip2a9.HiQuery ('', '', '',
'583911','<xsp:expr>class_id</xsp:expr>','true','<xsp:expr>sl</xsp:expr>',
'','<xsp:expr>pl</xsp:expr>','<xsp:expr>ps</xsp:expr>',<esql:parameter
direction="out" type="String"/>)}
</esql:call>
<esql:call-results>
<response>
<esql:execute-query>
<esql:query>
<esql:get-string ancestor="1"
from-call="true" column="1"/>
</esql:query>
<esql:skip-rows><xsl:value-of
select="$skiprows"/></esql:skip-rows>
<esql:max-rows><xsl:value-of
select="$maxrows"/></esql:max-rows>
<esql:results>
<status><s.success/></status>
<part.info>
<esql:row-results>
<element>
<esql:get-columns/>
</element>
</esql:row-results>
</part.info>
</esql:results>
<esql:no-results>
<status><s.nomatch/></status>
</esql:no-results>
</esql:execute-query>
</response>
</esql:call-results>
<esql:error-results>
<message><esql:get-message/></message>
<stacktrace><esql:get-stacktrace/></stacktrace>
</esql:error-results>
</esql:execute-query>
Maybe it could help you.
> -----Urspr�ngliche Nachricht-----
> Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> Gesendet: Donnerstag, 9. Oktober 2003 15:40
> An: [EMAIL PROTECTED]
> Betreff: Esql and Oracle Functions
>
>
> Is there anyway that I can get results from an Oracle
> Function (as opposed to an Oracle Procedure). I have tried :
>
> <esql:connection>
> <esql:pool>oracle</esql:pool>
> <esql:execute-query>
> <esql:call>begin mypackage.myfunction(
> 'text',
> 'text2',
> <esql:parameter direction="out" type="String" />,
> <esql:parameter direction="out" type="String" />,
> <esql:parameter direction="out" type="String" />,
> <esql:parameter direction="out" type="Int" />,
> <esql:parameter direction="out" type="Int" />,
> <esql:parameter direction="out" type="String" />
> );
> end;
> </esql:call>
> <esql:call-results>
> <esql:get-int column="1" />
> </esql:call-results>
> </esql:execute-query>
> </esql:connection>
>
>
> But I get :
>
> executing statement: begin mypackage.myfunction(
> 'text', 'text2', ?, ?,
> ?, ?, ?, ? );
> end; : java.sql.SQLException: ORA-06550: line 1, column 18:
> PLS-00221: 'MYFUNCTION' is not a procedure or is undefined
> ORA-06550: line 1, column 18:
> PL/SQL: Statement ignored
>
>
> Which is quite true of course.
>
>
> The Oracle function is defined as:
>
> FUNCTION myfunction
> (
> p_a VARCHAR2,
> p_b VARCHAR2,
> p_c OUT NUMBER,
> p_d OUT VARCHAR2,
> p_e OUT VARCHAR2,
> p_f OUT NUMBER,
> p_g OUT NUMBER,
> p_h OUT VARCHAR2
> ) RETURN NUMBER
>
> And has been used many times before from java etc.
>
>
>
>
>
>
>
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