Method getColumnNames

src/main/prepared_statement.cpp:17–26

CachedPreparedStatement::~CachedPreparedStatement() = default;

std::vector<std::string> CachedPreparedStatement::getColumnNames() const {
    if (!columnNames.empty()) {
        return columnNames;
    }
    std::vector<std::string> names;
    for (auto& column : columns) {
        names.push_back(column->toString());
    }
    return names;
}

std::vector<LogicalType> CachedPreparedStatement::getColumnTypes() const {
    std::vector<LogicalType> types;