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troubleshooting Question

query problems

Avatar of itortu
itortuFlag for United States of America asked on
Microsoft SQL Server
8 Comments1 Solution307 ViewsLast Modified:
on my query, i am adding a column with an asterix in it if the order id does not have a serial number.
my problem is that  the query is adding the asterix for orders that don't have serial numbers (it never goes to unknown)
could someone tell me wher my error might be?

thank you.

SELECT 2 level ,  
       ord.order_id,  
       ord.client,  
       ord.line_no,
       ord.article,  
       ord.article,  
       ord.art_descr,  
       COALESCE ( hj.rev_val , ord.rev_val ) rev_val ,  
       COALESCE ( hj.reserved_val , ord.reserved_val ) reserved_val ,  
       COALESCE ( hj.vow_val , COALESCE ( SUM ( dis.value_1 ) , 0 ) ) vow_val ,  
       hj.status ,  
       MAX ( dis.deliv_date ) dispatch_date ,  
       -1 item_owner ,  
       ' ' stock_location,  
       ' ' return_action ,  
       ' ' item_class,
       (CASE WHEN(
                  SELECT count(*)
                  FROM bhuserial_number snm WITH (NOLOCK)
                  LEFT JOIN asodetail ord ON (snm.order_id = ord.order_id AND snm.client = ord.client AND snm.line_number = ord.line_no)
                ) != 0 THEN '*'
             ELSE 'unknown'
             END
       )AS serial_number
ASKER CERTIFIED SOLUTION
Avatar of knightEknight
knightEknightFlag of United States of America image

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