```
$ ls -lR

.:
total 1645932
-rwxrwxr-x 1 milovidov milovidov 1685419984 июл  4 00:33 clickhouse
drwxrwxr-x 2 milovidov milovidov       4096 июл  4 00:36 lib
drwxrwxr-x 2 milovidov milovidov       4096 июл  4 00:36 lib64

./lib:
total 3536
-rwxr-xr-x 1 milovidov milovidov 2025032 июл  4 00:36 libc.so.6
-rw-r--r-- 1 milovidov milovidov   18816 июл  4 00:36 libdl.so.2
-rw-r--r-- 1 milovidov milovidov 1369352 июл  4 00:36 libm.so.6
-rwxr-xr-x 1 milovidov milovidov  158288 июл  4 00:36 libpthread.so.0
-rw-r--r-- 1 milovidov milovidov   40040 июл  4 00:36 librt.so.1

./lib64:
total 184
-rwxr-xr-x 1 milovidov milovidov 187376 июл  4 00:36 ld-linux-x86-64.so.2


$ sudo chroot . /clickhouse local --query "SELECT 1"
filesystem error: in temp_directory_path: path "/tmp" is not a directory: Not a directory
```
{
    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