UPDATE Pokazatel SET Pokazatel.Name=Updates.Name WHERE Updates.FCode=Form.ShortName AND Updates.Oper='EDIT' AND Pokazatel.pFormId=Form.Id AND Pokazatel.pCol=Updates.Column AND Pokazatel.pRow=Updates.Row
UPDATE Pokazatel SET Name=Updates.Name FROM Pokazatel p inner join Updates u on p.pCol=u.Column AND p.pRow=u.Row WHERE u.FCode=Form.ShortName AND u.Oper='EDIT' AND p.pFormId=Form.Id