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Update mysql.cpp

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This commit is contained in:
T1ti
2023-04-27 02:26:21 +00:00
parent 96d2ee30ad
commit e0bae31b17
1 changed files with 1 additions and 48 deletions
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49
src/mysql/mysql.cpp
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@@ -25,7 +25,7 @@ namespace
{
std::unique_ptr<sql::Connection> Con(get_driver_instance()->connect(hostname, userName, password));
// crete database if it deosn't exist
// crete database if it doesn't exist
std::string createdb_statement = "CREATE DATABASE IF NOT EXISTS " + schema;
std::unique_ptr<sql::PreparedStatement> dbpstmt(Con->prepareStatement(createdb_statement));
std::unique_ptr<sql::ResultSet> res(dbpstmt->executeQuery());
@@ -40,35 +40,10 @@ namespace
") ENGINE = InnoDB DEFAULT CHARSET = latin1;"));
std::unique_ptr<sql::ResultSet> tableres(tablepstmt->executeQuery());
// std::unique_ptr<sql::PreparedStatement> alterpstmt(Con->prepareStatement("ALTER TABLE `UIDs` ADD PRIMARY KEY(`_map_id`);"));
// std::unique_ptr<sql::ResultSet> altres(alterpstmt->executeQuery());
return Con;
}
catch (sql::SQLException& e)
{
/*
// prompt would pop on every model spawn
QMessageBox prompt;
prompt.setIcon(QMessageBox::Warning);
prompt.setText("Failed to load MySQL database, check your settings.");
prompt.setWindowTitle("Noggit Database Error");
std::stringstream promptText;
promptText << "\n# ERR: " << e.what();
promptText << "\n (MySQL error code: " << e.getErrorCode();
prompt.setInformativeText(promptText.str().c_str());
prompt.exec();
*/
std::stringstream test3;
// test1 << "\n# ERR: SQLException in " << __FILE__;
// test2 << "\n(" << __FUNCTION__ << ") on line " << __LINE__ << endl;
// /* what() (derived from std::runtime_error) fetches error message */
test3 << "\n# ERR: " << e.what();
// test4 << "\n (MySQL error code: " << e.getErrorCode();
// test5 << "\n, SQLState: " << e.getSQLState() << " )" << endl;
return nullptr;
}
@@ -81,7 +56,6 @@ namespace mysql
{
QSettings settings;
// if using release SQL binaries in debug mode it will crash https://bugs.mysql.com/bug.php?id=91238 unless using sql strings
// tcp://127.0.0.1:3306
sql::SQLString hostname = "tcp://" + settings.value("project/mysql/server").toString().toStdString() + ":" + settings.value("project/mysql/port", "3306").toString().toStdString();
sql::SQLString userName = settings.value("project/mysql/user").toString().toStdString();
sql::SQLString password = settings.value("project/mysql/pwd").toString().toStdString();
@@ -92,27 +66,6 @@ namespace mysql
prompt.setWindowFlag(Qt::WindowStaysOnTopHint);
try
{
/*
try
{
// For some reasons sometimes it gets std::bad_alloc especially in debug mode (edit : solution : use debug connector binaries)
auto con = get_driver_instance()->connect(hostname, userName, password);
}
catch (std::bad_alloc& exception)
{
std::cerr << "bad_alloc detected: " << exception.what();
prompt.setIcon(QMessageBox::Warning);
prompt.setText("Failed to load MySQL database.");
prompt.setWindowTitle("Noggit MYSQL Error");
std::stringstream promptText;
promptText << "\n# ERR: " << exception.what();
promptText << "\nFailed to allocate memory to connect to the database";
prompt.setInformativeText(promptText.str().c_str());
prompt.exec();
return false;
}*/
std::unique_ptr<sql::Connection> Con(get_driver_instance()->connect(hostname, userName, password));
prompt.setIcon(QMessageBox::Information);