No Clustered Index

This warning has been raised because the table doesn't have a clustered index. Clustered indexes are the most efficient index since they're directly tied to how the data is stored in the data file - which is also why a table can only have a single clustered index.

Suggested Action

šŸ’” Select 'Suggested Script' for an automatically generated script.

Consider creating a clustered index or clustered columnstore index.