diff --git a/Frameworks/Core/ERExtensions/Sources/er/extensions/jdbc/ERXSQLHelper.java b/Frameworks/Core/ERExtensions/Sources/er/extensions/jdbc/ERXSQLHelper.java
index 4048b03934d..92a5c8f8460 100644
--- a/Frameworks/Core/ERExtensions/Sources/er/extensions/jdbc/ERXSQLHelper.java
+++ b/Frameworks/Core/ERExtensions/Sources/er/extensions/jdbc/ERXSQLHelper.java
@@ -2604,6 +2604,26 @@ public String limitExpressionForSQL( EOSQLExpression expression, EOFetchSpecific
 
 			return limitSqlBuilder.toString();
 		}
+
+		
+		@Override
+		public String sqlForCreateUniqueIndex(String indexName, String tableName, ColumnIndex... columnIndexes) {
+			NSMutableArray<String> columnNames = new NSMutableArray<String>();
+			for (ColumnIndex columnIndex : columnIndexes) {
+				columnNames.addObject(columnIndex.columnName());
+			}
+			return "CREATE UNIQUE INDEX " + indexName + " ON " + tableName + "(" + columnNames.componentsJoinedByString(",") + ")";
+		}
+		
+		@Override
+		public String sqlForCreateIndex(String indexName, String tableName, ColumnIndex... columnIndexes) {
+			NSMutableArray<String> columnNames = new NSMutableArray<String>();
+			for (ColumnIndex columnIndex : columnIndexes) {
+				columnNames.addObject(columnIndex.columnName());
+			}
+			return "CREATE INDEX " + indexName + " ON " + tableName + "(" + columnNames.componentsJoinedByString(",") + ")";
+		}
+
 	}
 
 	public static class NoSQLHelper extends ERXSQLHelper {