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7.0

Update statement Subquery using a group by

Asked by Maritimer in MS SQL Server

I want to perform a Update on my table based on the results from my query that uses a group by statement. Is there a better way to do this??? Currently I get a synatx error)

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             Update WM_QMDS_LINV_Det set cc_status = 'IGNORE' 
 
from 
 
 
(
SELECT     dbo.WM_QMDS_LINV_Det.warehouse_no, dbo.WM_QMDS_LINV_Det.inv_doc, dbo.WM_QMDS_LINV_Det.status, dbo.WM_QMDS_LINV_Det.batch_no, 
                      dbo.WM_QMDS_LINV_Det.storage_unit_no, dbo.WM_QMDS_LINV_Det.stock_cat, dbo.WM_QMDS_LINV_Det.spec_stock_ind, 
                      dbo.WM_QMDS_LINV_Det.spec_stock_no, dbo.WM_QMDS_LINV_Det.storage_no, dbo.WM_QMDS_LINV_Det.storage_loc
FROM         dbo.WM_QMDS_LINV_Det 
 
where (WM_QMDS_LINV_Det.created_by <> 'system - Rollup') 
 
GROUP BY dbo.WM_QMDS_LINV_Det.warehouse_no, dbo.WM_QMDS_LINV_Det.inv_doc, dbo.WM_QMDS_LINV_Det.status, 
                      dbo.WM_QMDS_LINV_Det.batch_no, dbo.WM_QMDS_LINV_Det.storage_unit_no, dbo.WM_QMDS_LINV_Det.stock_cat, 
                      dbo.WM_QMDS_LINV_Det.spec_stock_ind, dbo.WM_QMDS_LINV_Det.spec_stock_no, dbo.WM_QMDS_LINV_Det.storage_no, 
                      dbo.WM_QMDS_LINV_Det.storage_loc HAVING COUNT(*) >= 2
)

           
         

Keywords: Update statement Subquery using a gr…

	Title
1	query returns more than subquery usin…
2	Performance Tune SQL Statement
3	Help with subqueries
4	Correlated subquery in a JOIN
5	Optimizing SQL statement
6	Passing values to a subquery

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Update statement Subquery using a group by

Asked by Maritimer in MS SQL Server

About this solution