https://clickhouse-test-reports.s3.yandex.net/18817/9049599e367bcccd809f45af138452f965b3303a/stress_test_(undefined)/test_run.txt.out.log
{
    return query_parameters;
}
void Context::setQueryParameter(const String & name, const String & value)
{
    if (!query_parameters.emplace(name, value).second)
        throw Exception("Duplicate name " + backQuote(name) + " of query parameter", ErrorCodes::BAD_ARGUMENTS);
}
#if USE_EMBEDDED_COMPILER
std::shared_ptr<CompiledExpressionCache> Context::getCompiledExpressionCache() const
{
    auto lock = getLock();
    return shared->compiled_expression_cache;
}
void Context::setCompiledExpressionCache(size_t cache_size)
{
    auto lock = getLock();
    if (shared->compiled_expression_cache)
        throw Exception("Compiled expressions cache has been already created.", ErrorCodes::LOGICAL_ERROR);
    shared->compiled_expression_cache = std::make_shared<CompiledExpressionCache>(cache_size);
}
void Context::dropCompiledExpressionCache() const
{
    auto lock = getLock();
    if (shared->compiled_expression_cache)
        shared->compiled_expression_cache->reset();
}
#endif
void Context::addXDBCBridgeCommand(std::unique_ptr<ShellCommand> cmd) const