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zyyang 2021-01-26 14:27:13 +08:00
parent c96e0ea42f
commit 8630797f46
1 changed files with 37 additions and 46 deletions
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45
src/connector/jdbc/src/test/java/com/taosdata/jdbc/QueryDataTest.java
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@ -6,37 +6,22 @@ import org.junit.Test;
import java.sql.*; import java.sql.*;
import java.util.Properties; import java.util.Properties;
import java.util.Random;
import static org.junit.Assert.assertEquals; 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 {
public class QueryDataTest extends BaseTest { static Connection connection;
static Statement statement;
static Connection connection = null;
static Statement statement = null;
static String dbName = "test"; static String dbName = "test";
static String stbName = "meters"; static String stbName = "meters";
static String host = "localhost"; static String host = "127.0.0.1";
static int numOfTables = 30;
final static int numOfRecordsPerTable = 1000;
static long ts = 1496732686000l;
final static String tablePrefix = "t";
@Before @Before
public void createDatabase() throws SQLException { public void createDatabase() {
try { try {
Class.forName("com.taosdata.jdbc.TSDBDriver"); Class.forName("com.taosdata.jdbc.TSDBDriver");
} catch (ClassNotFoundException e) {
return;
}
Properties properties = new Properties(); Properties properties = new Properties();
properties.setProperty(TSDBDriver.PROPERTY_KEY_HOST, host);
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8"); properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8"); properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_TIME_ZONE, "UTC-8"); properties.setProperty(TSDBDriver.PROPERTY_KEY_TIME_ZONE, "UTC-8");
@ -47,16 +32,18 @@ public class QueryDataTest extends BaseTest {
statement.executeUpdate("create database if not exists " + dbName); statement.executeUpdate("create database if not exists " + dbName);
statement.executeUpdate("use " + dbName); statement.executeUpdate("use " + dbName);
String createTableSql = "create table " + stbName + "(ts timestamp, name binary(6))"; String createTableSql = "create table " + stbName + "(ts timestamp, name binary(64))";
statement.executeUpdate(createTableSql); statement.executeUpdate(createTableSql);
} catch (ClassNotFoundException | SQLException e) {
return;
}
} }
@Test @Test
public void testQueryBinaryData() throws SQLException { public void testQueryBinaryData() throws SQLException {
String insertSql = "insert into " + stbName + " values(now, 'taosdata')";
String insertSql = "insert into " + stbName + " values(now, 'taosda')";
System.out.println(insertSql); System.out.println(insertSql);
statement.executeUpdate(insertSql); statement.executeUpdate(insertSql);
String querySql = "select * from " + stbName; String querySql = "select * from " + stbName;
@ -70,12 +57,16 @@ public class QueryDataTest extends BaseTest {
rs.close(); rs.close();
} }
@After @After
public void close() throws Exception { public void close() {
try {
if (statement != null)
statement.close(); statement.close();
if (connection != null)
connection.close(); connection.close();
Thread.sleep(10); } catch (SQLException e) {
e.printStackTrace();
}
} }
} }