diff --git a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/QueryDataTest.java b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/QueryDataTest.java new file mode 100644 index 0000000000000000000000000000000000000000..611e21e887b1988a66019d437133d6c3f7926961 --- /dev/null +++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/QueryDataTest.java @@ -0,0 +1,81 @@ +package com.taosdata.jdbc; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import java.sql.*; +import java.util.Properties; +import java.util.Random; + +import static org.junit.Assert.assertEquals; +import java.util.Properties; +import java.util.concurrent.Executors; +import java.util.concurrent.*; + +import static org.junit.Assert.assertTrue; + +public class QueryDataTest extends BaseTest { + + static Connection connection = null; + static Statement statement = null; + static String dbName = "test"; + static String stbName = "meters"; + static String host = "localhost"; + static int numOfTables = 30; + final static int numOfRecordsPerTable = 1000; + static long ts = 1496732686000l; + final static String tablePrefix = "t"; + + @Before + public void createDatabase() throws SQLException { + try { + Class.forName("com.taosdata.jdbc.TSDBDriver"); + } catch (ClassNotFoundException e) { + return; + } + + Properties properties = new Properties(); + properties.setProperty(TSDBDriver.PROPERTY_KEY_HOST, host); + properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8"); + properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8"); + properties.setProperty(TSDBDriver.PROPERTY_KEY_TIME_ZONE, "UTC-8"); + connection = DriverManager.getConnection("jdbc:TAOS://" + host + ":0/", properties); + + statement = connection.createStatement(); + statement.executeUpdate("drop database if exists " + dbName); + statement.executeUpdate("create database if not exists " + dbName); + statement.executeUpdate("use " + dbName); + + String createTableSql = "create table " + stbName + "(ts timestamp, name binary(6))"; + statement.executeUpdate(createTableSql); + } + + @Test + public void testQueryBinaryData() throws SQLException{ + + String insertSql = "insert into " + stbName + " values(now, 'taosda')"; + System.out.println(insertSql); + + statement.executeUpdate(insertSql); + + String querySql = "select * from " + stbName; + ResultSet rs = statement.executeQuery(querySql); + + while(rs.next()) { + String name = rs.getString(2) + "001"; + System.out.println("name = " + name); + assertEquals(name, "taosda001"); + } + rs.close(); + } + + + @After + public void close() throws Exception { + statement.close(); + connection.close(); + Thread.sleep(10); + } + +} \ No newline at end of file