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#1
October 22nd, 2003, 05:44 PM
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select max
Anybody know how to get the last entry in a row depending on the max number of another entry in the same table. These are the 2 tables:
class : classId className status: statusId classId ... Problem: i have a number of same classId in status table but i only want the one that 1. matches the highest statusId number and 2. matches a classId entry in the class table I can only seem to get all of the classId back in statusId that match class classId. selecting max(classId) in a subquery doesn't seem to work? Is my thinking wrong - can this be done by comparing classId in 2 tables and a subquery for the max?? It must be straightforward, but i'm stumped! anyone?
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#2
October 22nd, 2003, 06:13 PM
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Code:
SELECT classId, MAX(statusId) FROM Status WITH (NOLOCK) GROUP BY classId
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