fix table conflict in tests

Author: chernser

jdbc-v2/src/test/java/com/clickhouse/jdbc/DetachedResultSetTest.java

@@ -36,8 +36,8 @@ public class DetachedResultSetTest extends JdbcIntegrationTest {
 
     @Test(groups = "integration")
     public void shouldReturnColumnIndex() throws SQLException {
-        runQuery("CREATE TABLE rs_test_data (id UInt32, val UInt8) ENGINE = MergeTree ORDER BY (id)");
-        runQuery("INSERT INTO rs_test_data VALUES (1, 10), (2, 20)");
+        runQuery("CREATE TABLE detached_rs_test_data (id UInt32, val UInt8) ENGINE = MergeTree ORDER BY (id)");
+        runQuery("INSERT INTO detached_rs_test_data VALUES (1, 10), (2, 20)");
 
         try (Connection conn = getJdbcConnection()) {
             try (Statement stmt = conn.createStatement()) {