Data Loading from one table to another in the Same Database based on conditions .

Question

Hi ALL ,
I have 2 tables Products and Product_info .
Product_info table Product_id is Primary key but not an identity column so auto increment of number needs to be performed from the Package only .
Requirement is :
IF the Product_ID is = 20 and Date lies in the previous month not the current month in the Products table then 
insert into the Product_info table based on below mentioned information .
1.If the Name  has tap then ignore it completely don't perform any insert for it.
2.If the Name has Zork in it then perform 2 inserts in the Product_info table having Product_info_id's 1 and 2 .
3.If the Name doesn't contains Zork or tap insert it in the Product_info table having Product_info_id 4.
Very new to SSIS package development it will be helpful if you can provide detailed information .
Source Table (Products table )
ID
NAME
Product_ID
Date 
Area_ID
1
P_tap_rus
20
13-01-2014
3
2
Enc_sap_top
10
15-01-2014
4
3
Yorl
20
05-02-2014
5
4
zork
20
20-01-2014
6
5
fadbt
10
22-01-2014
6
6
xyzzz_oprt
20
28-01-2014
5
7
def_type_ru
20
06-02-2014
2
8
acd_inc_tup
10
07-02-2014
3
9
bnf_dlk_fbg
20
03-02-2014
4
10
rtyui_vnmghj_sfdl
10
12-01-2014
5
11
wlwf_10103_123
10
04-02-2014
9
Destination table  (Product_info)
Porduct_ID
ID
Area_ID 
Product_info_ID
Column1
1
3
5
4
As NameString doesn’t contain Zork or Tap 
2
4
3
1
As Id is 4 so 2 inserts one for 1 and other for 2 in the Product_info_id column
3
4
3
2
4
6
5
4
5
10
5
4
6
11
9
4
Please let me know if any other information is required .
Thanks
Priya

Answer 1

Hi Priya,
You mentioned this was coming from two tables right? I believe I would try to perform the transformations with T-SQL in my source (If this is a possibility for you). Below is an example of something you could do.
WITH CTE
AS
SELECT ID, Product_ID, [Date], Area_ID,
CASE
WHEN Name like '%Zork%' THEN 1
ELSE 4
END AS Product_Info_ID
FROM [YourTable]
WHERE Product_ID = 20 and MONTH([DATE]) = MONTH(DATEADD(MM, -1, GETDATE())) AND NAME NOT LIKE '%tap%'
SELECT *
FROM CTE
UNION
SELECT ID, Product_ID, [Date], Area_ID, '2' AS Product_Info_ID
FROM CTE WHERE Product_Info_ID = 1
I hope this helps, Regards.