From 765537affb5a5fba0eb2e50e78424e1e6a9372a0 Mon Sep 17 00:00:00 2001
From: zyyang <zyyang@taosdata.com>
Date: Thu, 11 Mar 2021 16:01:17 +0800
Subject: [PATCH] change

---
 .../test/java/com/taosdata/jdbc/TSDBJNIConnectorTest.java  | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBJNIConnectorTest.java b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBJNIConnectorTest.java
index cc0f7c6f08..4956e91496 100644
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBJNIConnectorTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBJNIConnectorTest.java
@@ -44,9 +44,10 @@ public class TSDBJNIConnectorTest {
             }
             rowData = new TSDBResultSetRowData(columnSize);
             // iterate resultSet
-            while (next(connector, pSql)) {
-                System.out.println(rowData.getColSize());
-                rowData.getData().stream().forEach(System.out::println);
+            for (int i = 0; next(connector, pSql); i++) {
+                System.out.println("col[" + i + "] size: " + rowData.getColSize());
+                rowData.getData().stream().forEach(col -> System.out.print(col + "\t"));
+                System.out.println();
             }
             // close resultSet
             code = connector.freeResultSet(pSql);
-- 
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