An interesting note, I just found this error. I will look at how to address it.

Msg 2725, Level 16, State 2, Line 1

An online operation cannot be performed for index 'PK_notable_query_plan' because the index contains column 'query_plan' of data type text, ntext, image, varchar(max), nvarchar(max), varbinary(max), xml, or large CLR type. For a non-clustered index, the column could be an include column of the index. For a clustered index, the column could be any column of the table. If DROP_EXISTING is used, the column could be part of a new or old index. The operation must be performed offline.