!--a11y-->
-2001: Key too long 
Explanation:
The sum of the key column lengths must not exceed 254 characters when using a CREATE TABLE or ALTER TABLE statement.
When defining a named index, the sum of the column lengths for the index must not exceed 254 characters.
User Action:
Correct the definition of the lengths accordingly or try to use less key columns.
Try to create the named index with less columns.
