From b67f30a03ba725e0f249e028d8d5b539b8c17d61 Mon Sep 17 00:00:00 2001
From: Mike G <michel.gleeson@gmail.com>
Date: Fri, 24 Jul 2020 10:03:21 -0400
Subject: [PATCH] fix oracle and derby default

---
 .../java/ca/uhn/fhir/jpa/migrate/taskdef/DropIndexTask.java     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hapi-fhir-jpaserver-migrate/src/main/java/ca/uhn/fhir/jpa/migrate/taskdef/DropIndexTask.java b/hapi-fhir-jpaserver-migrate/src/main/java/ca/uhn/fhir/jpa/migrate/taskdef/DropIndexTask.java
index 037cd81b33a..ae15fa6c8a7 100644
--- a/hapi-fhir-jpaserver-migrate/src/main/java/ca/uhn/fhir/jpa/migrate/taskdef/DropIndexTask.java
+++ b/hapi-fhir-jpaserver-migrate/src/main/java/ca/uhn/fhir/jpa/migrate/taskdef/DropIndexTask.java
@@ -116,6 +116,8 @@ public class DropIndexTask extends BaseTableTask {
 					break;
 				case DERBY_EMBEDDED:
 				case ORACLE_12C:
+					sql.add("alter table " + theTableName + " drop constraint " + theIndexName);
+					break;
 				case MSSQL_2012:
 					sql.add("drop index " + theIndexName + " on " + theTableName);
 					break;