# `Replicant.Decoder.Messages.Relation`
[🔗](https://github.com/baselabs/replicant/blob/v0.3.1/lib/replicant/decoder/messages.ex#L44)

`R` — relation (table) metadata: identifier, schema, name, replica identity, columns.

# `replica_identity`

```elixir
@type replica_identity() :: :default | :nothing | :all_columns | :index
```

# `t`

```elixir
@type t() :: %Replicant.Decoder.Messages.Relation{
  columns: [struct()] | nil,
  id: non_neg_integer() | nil,
  name: String.t() | nil,
  namespace: String.t() | nil,
  replica_identity: replica_identity() | nil,
  xid: non_neg_integer() | nil
}
```

---

*Consult [api-reference.md](api-reference.md) for complete listing*