adapter rdb无法同步ddl更新问题修正

adapter/support/MessageUtil.java

client-adapter/common/src/main/java/com/alibaba/otter/canal/client/adapter/support/MessageUtil.java

@@ -37,6 +37,7 @@ public class MessageUtil {
             CanalEntry.EventType eventType = rowChange.getEventType();
 
             final Dml dml = new Dml();
+            dml.setIsDdl(rowChange.getIsDdl());
             dml.setDestination(destination);
             dml.setGroupId(groupId);
             dml.setDatabase(entry.getHeader().getSchemaName());