mirror of
https://github.com/mariadb-corporation/mariadb-connector-cpp.git
synced 2025-07-22 18:27:20 +00:00
be22353bc2
The reason was, that filling of vector with executeBatch results was done using undefined behavior - it was done using [] operator member access for not existing members. The values were inserted correctly, but the size of vector happened to not always be reported correctly. Added similar test to preparedstatement. Made clearBatch not to reset current set of parameters - that looks like to be that jdbc specs expect. Fixed other such cases of wrong vector use. Made some to/from text conversion to use C locale.
69 lines
2.4 KiB
C++
69 lines
2.4 KiB
C++
/************************************************************************************
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Copyright (C) 2020 MariaDB Corporation AB
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not see <http://www.gnu.org/licenses>
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or write to the Free Software Foundation, Inc.,
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51 Franklin St., Fifth Floor, Boston, MA 02110, USA
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*************************************************************************************/
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#include <iostream>
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#include <memory>
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#include <regex>
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#include <string>
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#include <sstream>
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#include <cmath>
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#include "mariadb/conncpp.hpp"
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int main(int argc, char** argv)
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{
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// Instantiate Driver
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sql::Driver* driver = sql::mariadb::get_driver_instance();
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// Configure Connection
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sql::SQLString url("jdbc:mariadb://localhost/test");
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sql::Properties properties({ {"user", argc > 1 ? argv[1] : "root"}, {"password", argc > 2 ? argv[2] : ""} });
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std::cerr << "Connecting using url: " << url << "with user " << properties["user"] << " and " << properties["password"].length();
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if (argc > 3) {
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properties["localSocket"]= argv[3];
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std::cerr << " via local socket " << argv[3] << std::endl;
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}
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else {
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std::cerr << " via default tcp port" << std::endl;
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}
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// Establish Connection
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try {
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std::unique_ptr<sql::Connection> con(driver->connect(url, properties));
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std::unique_ptr<sql::Statement> stmt(con->createStatement());
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std::unique_ptr<sql::ResultSet> rs(stmt->executeQuery("SELECT 1, 'Hello world'"));
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if (rs->next()) {
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std::cout << rs->getInt(1) << rs->getString(2) << std::endl;
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}
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}
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catch (sql::SQLSyntaxErrorException & e) {
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std::cerr << "[" << e.getSQLState() << "] " << e.what() << "("<< e.getErrorCode() << ")" << std::endl;
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}
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catch (std::regex_error& e) {
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std::cerr << "Regex exception:" << e.what() << std::endl;
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}
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catch (std::exception& e) {
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std::cerr << "Standard exception:" << e.what() << std::endl;
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}
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return 0;
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}
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