Hi,
The query counts the number of orders ordered in a given quarter of a given year in which at least one lineitem was received by the customer later than its committed date. And i used 'interval' to get the quarter.But the query can not be executed.How can I fix this problem?
select
o_orderpriority,
count(*) as order_count
from
orders
where
o_orderdate >= date '1993-07-01'
and o_orderdate < date '1993-07-01' + interval '3' month
and exists (
select
*
from
lineitem
where
l_orderkey = o_orderkey
and l_commitdate < l_receiptdate
)
Thanks in advance.
Naomy