Adding new indexes (#6993)

orcid-persistence/src/main/resources/db-master.xml

@@ -382,5 +382,6 @@
   <include file="/db/updates/grant_select_to_dw_user_on_dw_event.xml" />
   <include file="/db/updates/identifier-types/update-ol-to-be-case-sensitive.xml" />
   <include file="/db/updates/create_event_stats_table.xml" />
-  <include file="/db/updates/dw_event_stats.xml" />
+  <include file="/db/updates/dw_event_stats.xml" />  
+  <include file="/db/updates/add_indexes_2024_02_20.xml" />
 </databaseChangeLog>

orcid-persistence/src/main/resources/db/updates/add_indexes_2024_02_20.xml

@@ -0,0 +1,22 @@
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-2.0.xsd">	
+
+	<changeSet id="event_date_created_idx" author="amontenegro">
+		<preConditions onFail="MARK_RAN">
+			<not>
+				<indexExists indexName="event_date_created_idx" tableName="event" />
+			</not>
+		</preConditions>
+		<sql>create index event_date_created_idx ON event (date_created);</sql>
+	</changeSet>
+	<changeSet id="oauth2_token_detail_last_modified_idx" author="amontenegro">
+		<preConditions onFail="MARK_RAN">
+			<not>
+				<indexExists indexName="oauth2_token_detail_last_modified_idx" tableName="oauth2_token_detail" />
+			</not>
+		</preConditions>
+		<sql>create index oauth2_token_detail_last_modified_idx ON oauth2_token_detail (last_modified);</sql>
+	</changeSet>
+
+</databaseChangeLog>