+
−/*
+
− * SPDX-License-Identifier: MPL-2.0
+
− *
+
− * This Source Code Form is subject to the terms of the Mozilla Public
+
− * License, v. 2.0.  If a copy of the MPL was not distributed with this
+
− * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
− *
+
− * Copyright 2024, 2025 MonetDB Foundation;
+
− * Copyright August 2008 - 2023 MonetDB B.V.;
+
− * Copyright 1997 - July 2008 CWI.
+
− */
+
−
+
−import java.sql.*;
+
−
+
−public class Test_Csendthread {
+
−	public static void main(String[] args) throws Exception {
+
−		System.out.println("0. active threads: " + Thread.activeCount());
+
−
+
−		StringBuilder sb = new StringBuilder();
+
−		sb.append("SELECT 1");
+
−		for (int i = 0; i < 256; i++) {
+
−			sb.append("-- ADDING DUMMY TEXT AS COMMENT TO MAKE THE QUERY VERY VERY VERY VERY LONG\n");
+
−		}
+
−		sb.append(";\n");
+
−		String longQuery = sb.toString();
+
−
+
−		for (int i = 0; i < 10; i++) {
+
−			for (int j = 0; j < 10; j++) {
+
−				Connection conn = DriverManager.getConnection(args[0]);
+
−				try {
+
−					Statement st = conn.createStatement();
+
−					st.execute(longQuery);
+
−					st.close();
+
−				} finally {
+
−					conn.close();
+
−				}
+
−			}
+
−			System.out.println("1. active threads: " + Thread.activeCount());
+
−		}
+
−		System.out.println("2. active threads: " + Thread.activeCount());
+
−	}
+
−}