Oracle cli client (sqlplus) has a neat feature, if you put `/[enter]` in the prompt, it re-executes the last SQL.

```sql
:) select 1;
┌─1─┐
│ 1 │
└───┘

:) /
┌─1─┐
│ 1 │
└───┘
```

currently `<up><enter>` pollutes the screen by the SQL text and can contain SQL script, not a single query. Probably echo should be disabled in this case as well.
extern const int BAD_ARGUMENTS;
    extern const int DEADLOCK_AVOIDED;
    extern const int CLIENT_OUTPUT_FORMAT_SPECIFIED;
    extern const int UNKNOWN_PACKET_FROM_SERVER;
    extern const int NO_DATA_TO_INSERT;
    extern const int UNEXPECTED_PACKET_FROM_SERVER;
    extern const int INVALID_USAGE_OF_INPUT;
    extern const int CANNOT_SET_SIGNAL_HANDLER;
    extern const int UNRECOGNIZED_ARGUMENTS;
    extern const int LOGICAL_ERROR;
}
}
namespace ProfileEvents
{
    extern const Event UserTimeMicroseconds;
    extern const Event SystemTimeMicroseconds;
}
namespace DB
{
static ClientInfo::QueryKind parseQueryKind(const String & query_kind)
{
    if (query_kind == "initial_query")
        return ClientInfo::QueryKind::INITIAL_QUERY;
    if (query_kind == "secondary_query")
        return ClientInfo::QueryKind::SECONDARY_QUERY;
    if (query_kind == "no_query")
        return ClientInfo::QueryKind::NO_QUERY;
    throw Exception(ErrorCodes::BAD_ARGUMENTS, "Unknown query kind {}", query_kind);
}
static void incrementProfileEventsBlock(Block & dst, const Block & src)