From e7ebc5014db6b4e91d6d6602988b2e0ff8eae3c0 Mon Sep 17 00:00:00 2001
From: JhaSwechha <swechha.jha@atlan.com>
Date: Mon, 13 Jan 2025 12:25:22 +0530
Subject: [PATCH] [UPDATE] user attribute index with precondition check

---
 .../src/main/resources/META-INF/jpa-changelog-14.0.0.xml  | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/model/jpa/src/main/resources/META-INF/jpa-changelog-14.0.0.xml b/model/jpa/src/main/resources/META-INF/jpa-changelog-14.0.0.xml
index 42654d5cdbed..502fa817ff07 100644
--- a/model/jpa/src/main/resources/META-INF/jpa-changelog-14.0.0.xml
+++ b/model/jpa/src/main/resources/META-INF/jpa-changelog-14.0.0.xml
@@ -104,6 +104,14 @@
 
     <changeSet author="keycloak" id="KEYCLOAK-17267-add-index-to-user-attributes">
         <validCheckSum>7:1a7f28ff8d9e53aeb879d76ea3d9341a</validCheckSum>
+
+        <!-- Precondition to ensure the index doesn't already exist -->
+        <preConditions onFail="MARK_RAN">
+            <not>
+                <indexExists indexName="IDX_USER_ATTRIBUTE_NAME" tableName="USER_ATTRIBUTE"/>
+            </not>
+        </preConditions>
+
         <createIndex indexName="IDX_USER_ATTRIBUTE_NAME" tableName="USER_ATTRIBUTE">
             <column name="NAME" type="VARCHAR(255)"/>
             <column name="VALUE" type="VARCHAR(255)"/>