Dear @teresa_warren
It seems there might be a misunderstanding about the topic and its intent. There is no request for advice regarding the indexes.
We are simply pointing out a mistake in the index renaming pattern within the upgrade_identityiq_tables.sqlserver script.
Please refer to the latest conversation in the below bug topic for more details.
[IdentityIQ 8.5 upgrade script syntax errors - Feedback / Bugs - SailPoint Developer Community] (IdentityIQ 8.5 upgrade script syntax errors)