| Need help with an exception [message #9238] |
Tue, 28 October 2003 07:30  |
Tony Grace
Messages: 23
Registered: August 2003
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Junior Member |
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What I am trying to do is a simple pass using pl/sql from one table to another to verify what item_type_code each product_id is identified with...here is my problem. some of the product_Id's are no longer available so when I do my exception for no data found it exits my loop so I thought I would do something like after my begin
Begin
G_counter :=0
open G_cursor
loop
fetch G_cursor into
G_product_id
exit when G_cursor%not found;
select item_type_code
into G_item_type_code
from product
where G_product = product.product_id
Exception When no data found then
v_item_type_code = 'obsolete';
update product_update
set product_type_code =v_item_type_code
where G_product = product.product_id;
It stops after one tho....any hints or help on how I can do this so it runs a complete pass on all rows...should I not be using an exception in this case?
Thanks for any help or ideas you can provide
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| Re: Need help with an exception [message #9249 is a reply to message #9238] |
Wed, 29 October 2003 02:05  |
sprs
Messages: 2
Registered: October 2003
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Junior Member |
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If i'm not mistaken this should work. Try this
Begin
G_counter :=0;
begin
open G_cursor;
loop;
fetch G_cursor into G_product_id;
exit when G_cursor%not found;
BEGIN
select item_type_code into G_item_type_code
from product
where G_product = product.product_id;
Exception When no data found then
v_item_type_code = 'obsolete';
END;
update product_update
set product_type_code =v_item_type_code
where G_product = product.product_id;
end loop;
END;
END;
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