Distributed Queries

Question

I want to querry data from 2 tables reciding on another Oracle database based on a date value that is a variable.
THe SQL statment below works:
select t1.market_cd, t1.NT_LOC_ENTITY_CD, t1.NTI_NO
FROM customer_order@phoenix t1, Customer_Order_line@phoenix t2
WHERE t1.nt_LOC_ENTITY_CD = '515'
and t1.NTI_NO NOT LIKE 'Y%'
AND customer_po NOT LIKE 'TD0000%'
AND customer_po NOT LIKE 'TDMN%'
and Customer_NO NOT LIKE '20352%'
and t1.nti_no = t2.nti_no AND
t1.bo_no = t2.Bo_no AND
contract_annix not like 'B06%' AND
contract_annix not like 'B17%' AND
LINE_ITEM_SEQ_NO='0000' AND
t2.actual_ship_date IS NULL AND
(t2.Orig_sched_ship_date = '30-DEC-00'OR t2.Orig_cust_req_date <= '30-DEC-00');
When I try to replace the hardcoded date '30-DEC-00' above with a variable as shown below. I get errors.
As BEGIN
SELECT sysdate INTO todaysDate from Dual;
INSERT INTO Uma
select t1.market_cd, t1.NT_LOC_ENTITY_CD, t1.NTI_NO
FROM customer_order@phoenix t1, Customer_Order_line@phoenix t2
WHERE t1.nt_LOC_ENTITY_CD = '515'
and t1.NTI_NO NOT LIKE 'Y%'
AND customer_po NOT LIKE 'TD0000%'
AND customer_po NOT LIKE 'TDMN%'
and Customer_NO NOT LIKE '20352%'
and t1.nti_no = t2.nti_no AND
t1.bo_no = t2.Bo_no AND
contract_annix not like 'B06%' AND
contract_annix not like 'B17%' AND
LINE_ITEM_SEQ_NO='0000' AND
t2.actual_ship_date IS NULL AND
(t2.Orig_sched_ship_date = todaysDate OR t2.Orig_cust_req_date <= '30-DEC-00');
end;
Can any one tell be how I can rewrite this querry to use variables.
Thank you.

Answer 1

Hi,
I don't know if that may be a workaround but You may try:
- Create a view at the PHOENIX db as:
CREATE OR REPLACE
VIEW Customer_Full_Orders
AS
SELECT t1.market_cd,
t1.nt_loc_entity_cd,
t1.nti_no,
customer_po,
customer_no,
contract_annix,
line_item_seq_no,
t2.actual_ship_date,
t2.orig_sched_ship_date,
t2.orig_cust_req_date
FROM customer_order t1,
customer_order_line t2
WHERE t1.nti_no = t2.nti_no
AND t1.bo_no = t2.bo_no
/If the filters conditions may be hard-coded You may skip some field and include the filter in the view.
- Recreate the procedure as:
DECLARE
v_Filter_Date DATE := SYSDATE;
BEGIN
INSERT
INTO uma
SELECT r.market_cd,
r.nt_loc_entity_cd,
r.nti_no
FROM Customer_Full_Orders@PHOENIX r
WHERE r.nt_loc_entity_cd = '515'
AND r.nti_no NOT LIKE 'Y%'
AND r.customer_po NOT LIKE 'TD0000%'
AND r.customer_po NOT LIKE 'TDMN%'
AND r.contract_annix NOT LIKE 'B06%'
AND r.contract_annix NOT LIKE 'B17%'
AND r.actual_ship_date IS NULL
AND (r.orig_sched_ship_date = v_Filter_Date
OR r.orig_cust_req_date <= v_Filter_Date
END;
/Hope this is usefull.
Bye Max
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