From 616eb0e738d0a4e019f57588b46f98881a3beecb Mon Sep 17 00:00:00 2001
From: Zhiyu Yang <69311263+zyyang-taosdata@users.noreply.github.com>
Date: Mon, 13 Sep 2021 16:51:39 +0800
Subject: [PATCH] [test]<TS-242>: add test case for JDBCType and DataType
 compare (#7883)

---
 src/connector/jdbc/pom.xml                    |  1 +
 .../cases/JDBCTypeAndTypeCompareTest.java     | 34 +++++++++++++++++++
 2 files changed, 35 insertions(+)
 create mode 100644 src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/JDBCTypeAndTypeCompareTest.java

diff --git a/src/connector/jdbc/pom.xml b/src/connector/jdbc/pom.xml
index 6b9fc9d96c..256fa614e0 100644
--- a/src/connector/jdbc/pom.xml
+++ b/src/connector/jdbc/pom.xml
@@ -113,6 +113,7 @@
                     </includes>
                     <excludes>
                         <exclude>**/AppMemoryLeakTest.java</exclude>
+                        <exclude>**/JDBCTypeAndTypeCompareTest.java</exclude>
                         <exclude>**/ConnectMultiTaosdByRestfulWithDifferentTokenTest.java</exclude>
                         <exclude>**/DatetimeBefore1970Test.java</exclude>
                         <exclude>**/FailOverTest.java</exclude>
diff --git a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/JDBCTypeAndTypeCompareTest.java b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/JDBCTypeAndTypeCompareTest.java
new file mode 100644
index 0000000000..eb3b2985df
--- /dev/null
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/JDBCTypeAndTypeCompareTest.java
@@ -0,0 +1,34 @@
+package com.taosdata.jdbc.cases;
+
+import org.junit.Test;
+
+import java.sql.*;
+
+public class JDBCTypeAndTypeCompareTest {
+
+    @Test
+    public void test() throws SQLException {
+        Connection conn = DriverManager.getConnection("jdbc:TAOS://192.168.17.156:6030/", "root", "taosdata");
+        Statement stmt = conn.createStatement();
+
+        stmt.execute("drop database if exists test");
+        stmt.execute("create database if not exists test");
+        stmt.execute("use test");
+        stmt.execute("create table weather(ts timestamp, f1 int, f2 bigint, f3 float, f4 double, f5 smallint, f6 tinyint, f7 bool, f8 binary(10), f9 nchar(10) )");
+        stmt.execute("insert into weather values(now, 1, 2, 3.0, 4.0, 5, 6, true, 'test','test')");
+
+        ResultSet rs = stmt.executeQuery("select * from weather");
+        ResultSetMetaData meta = rs.getMetaData();
+        while (rs.next()) {
+            for (int i = 1; i <= meta.getColumnCount(); i++) {
+                String columnName = meta.getColumnName(i);
+                String columnTypeName = meta.getColumnTypeName(i);
+                Object value = rs.getObject(i);
+                System.out.printf("columnName : %s, columnTypeName: %s, JDBCType: %s\n", columnName, columnTypeName, value.getClass().getName());
+            }
+        }
+
+        stmt.close();
+        conn.close();
+    }
+}
-- 
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