diff --git a/src/main/java/com/starrocks/connector/kafka/transforms/AddOpFieldForDebeziumRecord.java b/src/main/java/com/starrocks/connector/kafka/transforms/AddOpFieldForDebeziumRecord.java
index d8819eb..37a3ae7 100644
--- a/src/main/java/com/starrocks/connector/kafka/transforms/AddOpFieldForDebeziumRecord.java
+++ b/src/main/java/com/starrocks/connector/kafka/transforms/AddOpFieldForDebeziumRecord.java
@@ -56,6 +56,7 @@ public class AddOpFieldForDebeziumRecord<R extends ConnectRecord<R>> implements
     private static final String OP_C = "c";
     private static final String OP_U = "u";
     private static final String OP_D = "d";
+    private static final String OP_R = "r";
     private Cache<Schema, Schema> schemaUpdateCache;
 
     @Override
@@ -82,15 +83,17 @@ public R apply(R record) {
             try {
                 op = (String) value.get(OP);
             } catch (Exception e) {
+                LOG.debug("Expected operation key: `{}` in record but none was found", OP);
                 return record;
             }
-            if (op.equals(OP_C) || op.equals(OP_U)) {
+            if (op.equals(OP_C) || op.equals(OP_U) || op.equals(OP_R)) {
                 Struct newValue = updateValue(value, AFTER);
                 return record.newRecord(record.topic(), record.kafkaPartition(), record.keySchema(), record.key(), newValue.schema(), newValue, record.timestamp());
             } else if (op.equals(OP_D)) {
                 Struct newValue = updateValue(value, BEFORE);
                 return record.newRecord(record.topic(), record.kafkaPartition(), record.keySchema(), record.key(), newValue.schema(), newValue, record.timestamp());
             }
+            LOG.info("Operation type `{}` is not supported by this transform Class. Returning original record", op);
         } catch (Exception e) {
             return record;
         }