in my relational sql db structure I have some items and its children, grandchildren items
to print these values do i need to build one sql statement for each tier?
into my sproc i tried something as following but it returns me only the last tier
SELECT * FROM A
INNER JOIN
B ON A.field1 = B.field2
INNER JOIN
C ON A.filed3 = C.field4
WHERE A.filed1 = @.myParam
thanks a lot
I'm not sure if you're looking to query an hierarchy but if so:It sounds like you've got a table that's representing a hierarchial relationship, ie something like this:
create table myTable
(
id int,
parentID int null,
value varchar(30)
)
There are a bunch of good articles on sqlteam. Take a look at this one:
http://www.sqlteam.com/item.asp?ItemID=8866
Hope this helps,
