How to remove instance from AWR repository.
My awrrpt script shows the following content:
SQL> @?/rdbms/admin/awrrpti
Specify the Report Type
~~~~~~~~~~~~~~~~~~~~~~~
AWR reports can be generated in the following formats. Please enter the
name of the format at the prompt. Default value is 'html'.
'html' HTML format (default)
'text' Text format
'active-html' Includes Performance Hub active report
Enter value for report_type:
Type Specified: html
Instances in this Workload Repository schema
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
DB Id Inst Num DB Name Instance Host
------------ ---------- --------- ---------- ------
1730117407 1 BSCSDB DGBSCSDB bscs-db-prod-11
3120238321 2 BSCSDB BSCSDB_2 bscsdb2
* 3120238321 1 BSCSDB BSCSDB bscs-db-prod-01
Enter value for dbid:
On bscs-db-prod-01 - it is primary database (single instance)