Is it true that Select * does not go through the index?

Is it true that Select * does not go through the index? The index indicates that the execution plan of the SQL statement uses 1. Clustered index search 2. index search, And the where clause must be included in the query statement based on the filter conditions of the where clause, when only one column of a table is queried from a clustered index or non-clustered index: clustered index t1 (idINT) CIX _

Is it true that Select * does not go through the index? The index indicates that the execution plan of the SQL statement uses 1. Clustered index search 2. index search, And the where clause must be included in the query statement based on the filter conditions of the where clause, when only one column of a table is queried from a clustered index or non-clustered index: clustered index t1 (id INT) CIX _

Is it true that Select * does not go through the index?

The index indicates that the execution plan of the SQL statement uses 1. Clustered index search 2. index search, and the where clause must be included in the query statement.

Searches for records in clustered or non-clustered indexes based on the filter conditions of the where clause.

When a table has only one column:

Clustered Index

T1 (id INT) CIX_T1. (id asc ).().