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How to give ref cursor in VB procedure call

529321Jun 26 2007 — edited Jun 26 2007
This is my Oracle Sp

CREATE OR REPLACE PROCEDURE CRD_DMAN.usp_trades_by_broker_bkr
/******************************************************************************
** Procedure name: USP_TRADES_BY_BROKER
**
** Date written: 04/11/07
** Description: Compliance Trade by Borker
** Maintenance history:
** Date Chg req# Name Remarks
** *******************************************************************************/
(
p_ordercursor IN OUT pkg_compliance_transact.cur_compliancetrade,
p_startdate IN VARCHAR,
p_enddate IN VARCHAR,
p_fundcode IN cs_fund_config.parent_acct_cd%TYPE,
p_clientcode IN ts_order_alloc.acct_cd%TYPE,
p_brokercode IN ts_order_alloc.exec_broker%TYPE,
p_reportname IN report_log.report_name%TYPE,
p_callingapplication IN report_log.calling_application%TYPE,
p_callinguser IN report_log.calling_user%TYPE
)
IS
--Declaring Local Variables
v_owner VARCHAR2 (30);
v_startdate VARCHAR2 (10);
v_enddate VARCHAR2 (10);
v_rowcount NUMBER:=0;
v_logrec base_util_pkg.crd_log_record;
exp_error EXCEPTION;
v_fundcodevalue NUMBER;
BEGIN
BEGIN
/*checking if the start date and end date are null and
assigning the sysdate accordingly*/
IF (TRIM(p_startdate) IS NULL )
THEN
v_startdate := TO_CHAR (SYSDATE, 'mm/dd/yy');
ELSE
v_startdate := p_startdate;
END IF;
IF (TRIM(p_enddate) IS NULL )
THEN
v_enddate := TO_CHAR (SYSDATE, 'mm/dd/yy');
ELSE
v_enddate := p_enddate;
END IF;
/*checking if fund code is null and assigning value accordingly*/
IF TRIM (p_fundcode) IS NULL
THEN
v_fundcodevalue := 0;
ELSE
v_fundcodevalue := 1;
END IF;
/*checking if the reportname or calling user or calling
application name*/
IF (p_reportname IS NULL OR p_callinguser IS NULL
OR p_callingapplication IS NULL)
THEN
RAISE exp_error;
END IF;
END;
--opening and fetching the data into cursor
v_logrec.start_time := SYSDATE;
BEGIN
OPEN p_ordercursor
FOR
SELECT
oa.exec_broker EXEC_BROKER_CODE,
b.bkr_name EXEC_BROKER_NAME,
oa.acct_cd CLIENT_CODE,
f.acct_name CLIENT_NAME,
CASE WHEN (Exists (SELECT 1
FROM cs_fund_broker fb
WHERE rel_typ_cd IN('P','M')
AND oa.exec_broker=fb.BKR_CD
AND oa.acct_cd =fb.acct_cd))
THEN 'Y'
ELSE 'N' END DIRECTED_BROKER,
COUNT ( distinct o.order_id) COUNT_TICKNUM,
MAX (o.trade_date) TRADE_DATE,
SUM (oa.exec_amt) BASE_COST,
SUM (oa.commision_amt) TOTAL_COMMISSION,
(SELECT ab.bkr_typ_cd FROM au_broker ab
WHERE ab.au_change_date =(SELECT TO_TIMESTAMP(MAX(ab.au_change_date))
FROM au_broker ab WHERE b.bkr_typ_cd != ab.bkr_typ_cd AND b.bkr_cd = ab.bkr_cd))
BROKER_HISTORY

FROM
ts_order o
JOIN ts_order_alloc oa ON (o.order_id = oa.order_id)
JOIN cs_broker b ON(oa.exec_broker = b.bkr_cd)
JOIN cs_fund f ON(oa.acct_cd = f.acct_cd)

WHERE
o.status = 'ACCT'

AND oa.exec_broker = CASE WHEN TRIM (p_brokercode) IS NULL
THEN oa.exec_broker
ELSE TRIM(p_brokercode) END
AND oa.acct_cd = CASE WHEN TRIM(p_clientcode) IS NULL
THEN oa.acct_cd
ELSE TRIM(p_clientcode) END
AND ((0 = v_fundcodevalue) OR EXISTS (SELECT 1 FROM crd.cs_fund_config cf
WHERE cf.parent_acct_cd =TRIM (p_fundcode)
AND oa.acct_cd = cf.child_acct_cd))
AND o.trade_date BETWEEN TO_DATE (v_startdate, 'mm/dd/yy')
AND TO_DATE (v_enddate, 'mm/dd/yy')


GROUP BY oa.exec_broker, b.bkr_name ,oa.acct_cd ,f.acct_name,oa.directed_broker,b.bkr_typ_cd,b.bkr_cd;
END;
BEGIN
SELECT
owner
INTO
v_owner
FROM
all_objects
WHERE
object_name = 'USP_TRADES_BY_BROKER_BKR';
v_logrec.end_time := SYSDATE;
v_logrec.user_code := v_owner;
v_logrec.input_param_values := 'USP_TRADES_BY_BROKER_BKR,'
|| v_startdate
|| ','
|| v_enddate
|| ','
|| p_fundcode
|| ','
|| p_clientcode
|| ','
|| p_brokercode;
v_logrec.report_name := p_reportname;
v_logrec.object_name := 'USP_TRADES_BY_BROKER_BKR';
v_logrec.rows_returned := v_rowcount;
v_logrec.calling_application := p_callingapplication;
v_logrec.calling_user := p_callinguser;
END;
BEGIN
--calling the procedure to insert values into the report_log table
COMMIT;
SET TRANSACTION READ WRITE;
base_util_pkg.crd_base_util_proc (v_logrec);
SET TRANSACTION READ ONLY;
END;
EXCEPTION
WHEN exp_error
THEN
DBMS_OUTPUT.put_line ('ERROR');
WHEN OTHERS
THEN
DBMS_OUTPUT.put_line ('ERROR OCCURED' || SQLCODE);
DBMS_OUTPUT.put_line (SQLERRM);
END usp_trades_by_broker_bkr;
/******************************************************************************
END OF USP_TRADES_BY_BROKER
*******************************************************************************/
/



This is my Pakage from where i am using ref cursor
CREATE OR REPLACE PACKAGE pkg_compliance_transact
AS
/******************************************************************************
** Package name : PKG_COMPLIANCE_TRANSACTIONS
** Date written : 06/11/07
** Project/System : CRD
** Description : Compliance Trades By Borker Package
** Maintenance history:
** Date Chg req# Name Remarks
**
******************************************************************************/

--Defining The ComplianceTrade Record DataType
TYPE rec_compliancetrade IS RECORD (
exec_broker_code ts_order_alloc.exec_broker%TYPE,
exec_broker_name crd.cs_broker.bkr_name%TYPE,
client_code crd.ts_order_alloc.acct_cd%TYPE,
client_name crd.cs_fund.acct_name%TYPE,
directed_broker crd.ts_order_alloc.directed_broker%TYPE,
count_ticknum crd.ts_order.order_id%TYPE,
trade_date crd.ts_order.trade_date%TYPE,
base_cost crd.ts_order_alloc.cur_base_mkt_val%TYPE,
total_commission crd.ts_order_alloc.commision_amt%TYPE,
broker_history crd.au_broker.bkr_typ_cd%TYPE
);
--Declaring a variable of rec_auditdata data type
TYPE cur_compliancetrade IS REF CURSOR
RETURN rec_compliancetrade;

END pkg_compliance_transact;
/******************************************************************************
END OF CRD.INFY_PKG_COMPLIANCE_TRANSACTIONS
*******************************************************************************/
/


How to call this SP from VB code with ref cursor parameter?

Message was edited by:
user526318

Message was edited by:
user526318
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Locked on Jul 24 2007
Added on Jun 26 2007
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