public final Class MysqlxNotice

*
Common frame for all notices

| ``.type``                                         | Value |
|---------------------------------------------------|------ |
| @ref Mysqlx::Notice::Warning                      | 1     |
| @ref Mysqlx::Notice::SessionVariableChanged       | 2     |
| @ref Mysqlx::Notice::SessionStateChanged          | 3     |
| @ref Mysqlx::Notice::GroupReplicationStateChanged | 4     |
| @ref Mysqlx::Notice::ServerHello                  | 5     |

*
Notify clients about group replication state changes

| @ref Mysqlx::Notice::Frame Field  | Value      |
|-----------------------------------|------------|
|``.type``                          | 4          |
|``.scope``                         | ``global`` |

*
Notify clients about connection to X Protocol server

| @ref Mysqlx::Notice::Frame Field  | Value      |
|-----------------------------------|------------|
|``.type``                          | 5          |
|``.scope``                         | ``global`` |

Protobuf type Mysqlx.Notice.SessionStateChanged

*
Notify clients about changes to the current session variables.

*
Server-side warnings and notes

@par ``.scope`` == ``local``
``.level``, ``.code`` and ``.msg`` map the content of:
@code{sql}
SHOW WARNINGS
@endcode

@par ``.scope`` == ``global``
(undefined) Will be used for global, unstructured messages like:
-  server is shutting down
-  a node disconnected from group
-  schema or table dropped

| @ref Mysqlx::Notice::Frame Field  | Value                   |
|-----------------------------------|-------------------------|
| ``.type``                         | 1                       |
| ``.scope``                        | ``local`` or ``global`` |