Posted by ysfinks on 03/10/06 20:04

I narrowed down to one join. Same difference in query plans. Query cost
for 1 is 5.48%, for 2 is 94.52%
My view is:
create view dbo.sf_test as
SELECT
dbo.ManagedNodes.NodeID, dbo.ManagedNodes.SubscriptionID,
CompanyAccounts.root_account_id AS ECCRootID
FROM dbo.ManagedNodes WITH (NOLOCK)
INNER JOIN dbo.accounts CompanyAccounts WITH (NOLOCK)
ON dbo.ManagedNodes.ECCRootID = CompanyAccounts.account_id

My queries are:
1.
SELECT dbo.ManagedNodes.NodeID, dbo.ManagedNodes.SubscriptionID,
CompanyAccounts.root_account_id AS ECCRootID
FROM dbo.ManagedNodes WITH (NOLOCK)
INNER JOIN dbo.accounts CompanyAccounts WITH (NOLOCK)
ON dbo.ManagedNodes.ECCRootID = CompanyAccounts.account_id
where ECCRootID=15427
2.
select NodeID, SubscriptionID, ECCRootID
from dbo.sf_test where eccrootid=15427

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