Thank you very much for your help. The original solution works with a
little modification:
<procedure id ="userIdSynonym.deleteById" parameterClass ="DaoId">
{#rc,jdbcType=INTEGER,mode=OUT# = call
PERMIT_DELETE_USER_ID_SYNONYM_BY_ID_SP(#id#, #updaterId#)}
</ procedure>
You had {#rc,jdbcType=INTEGER,mode=OUT# = after call.
________________________________
From: Jeff Butler [mailto:[EMAIL PROTECTED]
Sent: Thursday, December 20, 2007 12:39 PM
To: [email protected]
Subject: Re: How do I access value returned by Stored Procedure
with the RETURN statement (DB2)
Unfortunately no. Stored procedure return values are handled as
output parameters per the JDBC spec. The iBATIS queryForXXX methods
only return objects from resultSets - which is not what you have here.
You could use a HashMap as your parameter object to avoid adding
unwanted propertites to domain objects. If you are interested in an old
debate on this topic, search the mailing list archives for "DB trash".
Jeff Butler
On Dec 20, 2007 10:57 AM, Kezerashvili, Denis
<[EMAIL PROTECTED]> wrote:
Thank you for the suggestion, I will try it. But I still
have a questions, is there a way to avoid having a property in the
parameterClass? Would it be possible to use something like this:
queryForObject("userIdSynonym.deleteByUserId", userid,
updatedNum);
So that I can use the existing DaoId class and have the
result of the call stored into updatedNum.
Thank you
Denis
________________________________
From: Jeff Butler [mailto:[EMAIL PROTECTED]
Sent: Thursday, December 20, 2007 11:19 AM
To: [email protected]
Subject: Re: How do I access value returned by
Stored Procedure with the RETURN statement (DB2)
Try this:
<procedure id ="userIdSynonym.deleteById"
parameterClass ="DaoId">
{call #rc,jdbcType=INTEGER,mode=OUT# =
PERMIT_DELETE_USER_ID_SYNONYM_BY_ID_SP(#id#,
#updaterId#)}
</ procedure>
This assumes your DaoId class has an integer
property called "rc". Change the property name as appropriate.
Jeff Butler
On Dec 20, 2007 8:06 AM, Kezerashvili, Denis
<[EMAIL PROTECTED]> wrote:
I have a stored procedure that that
deletes multiple rows of data. It creates copies of the original rows in
the audit table and proceeds to delete them. At the end of the stored
procedure I use RETURN statement to return the number of the rows
deleted. How do I access this information from iBATIS?
Here is the snapshots that will give a
better idea of what is going on.
From mapping file:
<procedure id
="userIdSynonym.deleteById" parameterClass ="DaoId">
{call
PERMIT_DELETE_USER_ID_SYNONYM_BY_ID_SP(#id#, #updaterId#)}
</procedure>
From calling Java code:
int updatedNum =
getSqlMapClientTemplate().update(
"userIdSynonym.deleteByUserId", userid);
logger.debug("*^*^*^*^*Deleted <" + updatedNum
+ "> id
synonyms*^*^*^*^*" );
The resulting log record from this
snippet is: *^*^*^*^*Deleted <-1> id synonyms*^*^*^*^*
So the returned value is -1 for some
reason.
Here is the stored procedure used. It's
a DB2 Stored procedure:
CREATE PROCEDURE
PERMIT_DELETE_USER_ID_SYNONYM_BY_USER_ID_SP
(IN ID BIGINT,
IN UPDATER_USER_ID BIGINT)
LANGUAGE SQL MODIFIES SQL DATA
BEGIN
DECLARE RCOUNT INTEGER DEFAULT
0;
FOR V1 AS C1 CURSOR FOR
SELECT USER_ID_SYNONYM_ID,
USER_ID, USER_ID_SYNONYM_TYPE_ID, VALUE
FROM PERMIT_USER_ID_SYNONYM
WHERE USER_ID=ID
DO
INSERT INTO
PERMIT_USER_ID_SYNONYM_AUDIT
(USER_ID_SYNONYM_ID,
USER_ID,
USER_ID_SYNONYM_TYPE_ID,
VALUE,
ACTION,
CREATED_BY)
VALUES
(USER_ID_SYNONYM_ID,
USER_ID,
USER_ID_SYNONYM_TYPE_ID,
VALUE,
'DELETE',
UPDATER_USER_ID);
END FOR;
DELETE FROM
PERMIT_USER_ID_SYNONYM WHERE USER_ID=ID;
GET DIAGNOSTICS RCOUNT =
ROW_COUNT;
RETURN RCOUNT;
END
GO
Any help will be greatly appreciated.
I've been spinning my wheels on this problem for 2 days now.
Denis
