From 34a8cbb4cccb2ec19ed3ff1001a558a4f86ff95c Mon Sep 17 00:00:00 2001
From: zyyang <zyyang@taosdata.com>
Date: Sun, 17 Jan 2021 16:50:16 +0800
Subject: [PATCH] change

---
 .../java/com/taosdata/jdbc/StatementTest.java   | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/StatementTest.java b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/StatementTest.java
index c57231b44b..be849e2c97 100644
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/StatementTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/StatementTest.java
@@ -35,6 +35,23 @@ public class StatementTest {
         statement.executeUpdate("drop database if exists " + dbName);
     }
 
+    @Test
+    public void testCase() {
+        try {
+            ResultSet rs = statement.executeQuery("show databases");
+            ResultSetMetaData metaData = rs.getMetaData();
+            while (rs.next()) {
+                for (int i = 1; i <= metaData.getColumnCount(); i++) {
+                    System.out.print(metaData.getColumnLabel(i) + ":" + rs.getString(i) + "\t");
+                }
+                System.out.println();
+            }
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+
+    }
+
     @Test
     public void createTableAndQuery() throws SQLException {
         long ts = System.currentTimeMillis();