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annotate tests/Test_Smoreresults.java @ 0:a5a898f6886c

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Copy of MonetDB java directory changeset e6e32756ad31.
author Sjoerd Mullender <sjoerd@acm.org>
date Wed, 21 Sep 2016 09:34:48 +0200 (2016-09-21)
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children 04fbf3655452
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1 /*
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2 * This Source Code Form is subject to the terms of the Mozilla Public
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
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5 *
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6 * Copyright 1997 - July 2008 CWI, August 2008 - 2016 MonetDB B.V.
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7 */
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8
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9 import java.sql.*;
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10
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11 public class Test_Smoreresults {
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12 public static void main(String[] args) throws Exception {
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13 Class.forName("nl.cwi.monetdb.jdbc.MonetDriver");
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14 Connection con = DriverManager.getConnection(args[0]);
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15 Statement stmt = con.createStatement();
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16 ResultSet rs = null;
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17 //DatabaseMetaData dbmd = con.getMetaData();
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18
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19 // >> true: auto commit should be on by default
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20 System.out.println("0. true\t" + con.getAutoCommit());
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21
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22 try {
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23 System.out.print("1. more results?...");
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24 if (stmt.getMoreResults() != false || stmt.getUpdateCount() != -1)
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25 throw new SQLException("more results on an unitialised Statement, how can that be?");
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26 System.out.println(" nope :)");
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27
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28 System.out.print("2. SELECT 1...");
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29 if (stmt.execute("SELECT 1;") == false)
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30 throw new SQLException("SELECT 1 returns update or no results");
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31 System.out.println(" ResultSet :)");
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32
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33 System.out.print("3. more results?...");
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34 if (stmt.getMoreResults() != false || stmt.getUpdateCount() != -1)
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35 throw new SQLException("more results after SELECT 1 query, how can that be?");
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36 System.out.println(" nope :)");
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37
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38 System.out.print("4. even more results?...");
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39 if (stmt.getMoreResults() != false || stmt.getUpdateCount() != -1)
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40 throw new SQLException("more results after SELECT 1 query, how can that be?");
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41 System.out.println(" nope :)");
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42
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43 } catch (SQLException e) {
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44 // this means we failed (table not there perhaps?)
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45 System.out.println("FAILED :( " + e.getMessage());
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46 System.out.println("ABORTING TEST!!!");
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47 }
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48
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49 if (rs != null) rs.close();
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50
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51 con.close();
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52 }
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53 }