How to order fields on index creation (SQL Server 2005 +)? -
As Figure 4 says
, SQL Server 2005 + can return you to the list of missing indexes. It stores 2 important information about the missing index:
If I have a missing index where:
[EqualityUsage] = 'Col1', [InequalityUsage] = 'col2'
Should I create an index with the Indexed Key column:
'col1, col2'
or
call 1, call2
/ P>
To change the information of sys.dm_db_missing_index_details given in a creation index statement, equality call Inequality should be placed before columns , and join them to make key index columns should be added in the statement Index statement using the Include section.