Method createTableIfMissingAndGetVersion

src/database/SimpleDatabase.cpp:473–485

		}

		int SimpleDatabase::createTableIfMissingAndGetVersion(Tables const& table, int createStatementVersion) {
			if (!doesTableExist(table)) {
				QSqlQuery query(database);
				if (!query.exec(getCreateStatementForTable(table))) {
					throw openmittsu::exceptions::InternalErrorException() << "Could not create required table '" << getTableName(table).toStdString() << "'. Query error: " << query.lastError().text().toStdString();
				}

				setTableVersion(table, createStatementVersion);
			}

			int currentTableVersion = getTableVersion(table);
			return currentTableVersion;
		}

		void SimpleDatabase::createOrUpdateTables() {
			int versionTableVersions = createTableIfMissingAndGetVersion(Tables::TableVersions, 1);