diff --git a/plugin-rdbms-util/src/main/java/com/alibaba/datax/plugin/rdbms/reader/util/SingleTableSplitUtil.java b/plugin-rdbms-util/src/main/java/com/alibaba/datax/plugin/rdbms/reader/util/SingleTableSplitUtil.java
index df01ffd0..7e09cce5 100755
--- a/plugin-rdbms-util/src/main/java/com/alibaba/datax/plugin/rdbms/reader/util/SingleTableSplitUtil.java
+++ b/plugin-rdbms-util/src/main/java/com/alibaba/datax/plugin/rdbms/reader/util/SingleTableSplitUtil.java
@@ -257,6 +257,7 @@ public class SingleTableSplitUtil {
 
         switch (SingleTableSplitUtil.DATABASE_TYPE) {
             case Oracle:
+            case OceanBase:
                 isValidLongType |= type == Types.NUMERIC;
                 break;
             default: