Mercurial > hg > monetdb-java
diff tests/Test_Smoreresults.java @ 0:a5a898f6886c
Copy of MonetDB java directory changeset e6e32756ad31.
author | Sjoerd Mullender <sjoerd@acm.org> |
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date | Wed, 21 Sep 2016 09:34:48 +0200 (2016-09-21) |
parents | |
children | 04fbf3655452 |
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new file mode 100644 --- /dev/null +++ b/tests/Test_Smoreresults.java @@ -0,0 +1,53 @@ +/* + * 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 1997 - July 2008 CWI, August 2008 - 2016 MonetDB B.V. + */ + +import java.sql.*; + +public class Test_Smoreresults { + public static void main(String[] args) throws Exception { + Class.forName("nl.cwi.monetdb.jdbc.MonetDriver"); + Connection con = DriverManager.getConnection(args[0]); + Statement stmt = con.createStatement(); + ResultSet rs = null; + //DatabaseMetaData dbmd = con.getMetaData(); + + // >> true: auto commit should be on by default + System.out.println("0. true\t" + con.getAutoCommit()); + + try { + System.out.print("1. more results?..."); + if (stmt.getMoreResults() != false || stmt.getUpdateCount() != -1) + throw new SQLException("more results on an unitialised Statement, how can that be?"); + System.out.println(" nope :)"); + + System.out.print("2. SELECT 1..."); + if (stmt.execute("SELECT 1;") == false) + throw new SQLException("SELECT 1 returns update or no results"); + System.out.println(" ResultSet :)"); + + System.out.print("3. more results?..."); + if (stmt.getMoreResults() != false || stmt.getUpdateCount() != -1) + throw new SQLException("more results after SELECT 1 query, how can that be?"); + System.out.println(" nope :)"); + + System.out.print("4. even more results?..."); + if (stmt.getMoreResults() != false || stmt.getUpdateCount() != -1) + throw new SQLException("more results after SELECT 1 query, how can that be?"); + System.out.println(" nope :)"); + + } catch (SQLException e) { + // this means we failed (table not there perhaps?) + System.out.println("FAILED :( " + e.getMessage()); + System.out.println("ABORTING TEST!!!"); + } + + if (rs != null) rs.close(); + + con.close(); + } +}