Indexes are lost after renaming a column during an upgrade

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.0 DXP FP7, Master
• Fix Version/s: 7.0.0 DXP FP11, 7.0.0 DXP SP2, 7.0.3 CE GA4, 7.1.X, Master
• Component/s: Core Infrastructure, Core Infrastructure > Upgrade Framework, Environments > Databases
• Labels:
  • LR7UPGRADE
  • liferay-digital-enterprise-70-sp2
  • liferay-fixpack-de-11-7010
• Branch Version/s:
  7.0.x
• Backported to Branch:
  Committed
• Story Points: 1.25
• Fix Priority: 4
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/44816

Steps to Reproduce:

1. Perform an upgrade from 6.2 to 7.0

Expected Results:
Index IX_17806804 on JournalArticle, as well as others, should exist.

Current Results:
Index IX_17806804 on JournalArticle, as well as others, doesn't exist.