diff --git a/instrumentation/opentelemetry_xandra/CHANGELOG.md b/instrumentation/opentelemetry_xandra/CHANGELOG.md
new file mode 100644
index 00000000..47830714
--- /dev/null
+++ b/instrumentation/opentelemetry_xandra/CHANGELOG.md
@@ -0,0 +1,12 @@
+# Changelog
+
+## v0.2.0
+
+  * Rename `OpenTelemetryXandra` to `OpentelemetryXandra` (notice the case change) to be in line with other libraries in this collection.
+  * Rename `OpenTelemetryXandra.setup/1` to `OpentelemetryXandra.attach/1`.
+  * Rename the `query_parser_fun` type to `operation_parser_fun`.
+  * Rename the `:query_parser` option to `:operation_parser`.
+
+## v0.1.0
+
+First release.
diff --git a/instrumentation/opentelemetry_xandra/README.md b/instrumentation/opentelemetry_xandra/README.md
index b14260de..09545a27 100644
--- a/instrumentation/opentelemetry_xandra/README.md
+++ b/instrumentation/opentelemetry_xandra/README.md
@@ -1,4 +1,4 @@
-# OpenTelemetryXandra
+# OpentelemetryXandra
 
 This library uses [Telemetry](https://github.com/beam-telemetry/telemetry/) events to create OpenTelemetry Spans for [Xandra](https://github.com/whatyouhide/xandra) queries.
 
@@ -17,6 +17,7 @@ end
 
 ## Compatibility Matrix
 
-| OpenTelemetryXandra Version | OpenTelemetry Version |
+| OpentelemetryXandra Version | OpenTelemetry Version |
 | :-------------------------- | :-------------------- |
 | v0.1.0                      | v1.0.0                |
+| v0.2.0                      | v1.0.0                |
diff --git a/instrumentation/opentelemetry_xandra/lib/opentelemetry_xandra.ex b/instrumentation/opentelemetry_xandra/lib/opentelemetry_xandra.ex
index 58dae8b1..126a705e 100644
--- a/instrumentation/opentelemetry_xandra/lib/opentelemetry_xandra.ex
+++ b/instrumentation/opentelemetry_xandra/lib/opentelemetry_xandra.ex
@@ -1,4 +1,4 @@
-defmodule OpenTelemetryXandra do
+defmodule OpentelemetryXandra do
   @moduledoc """
   A module to trace Xandra queries with OpenTelemetry.
 
@@ -32,7 +32,7 @@ defmodule OpenTelemetryXandra do
 
   See `attach/1` for more information.
   """
-  @type query_parser_fun ::
+  @type operation_parser_fun ::
           (String.t() -> {operation :: String.t(), database :: String.t(), table :: String.t()})
 
   @doc """
@@ -47,14 +47,14 @@ defmodule OpenTelemetryXandra do
           # ...
         ]
 
-        OpenTelemetryXandra.attach()
+        OpentelemetryXandra.setup()
 
         Supervisor.start_link(children, strategy: :one_for_one)
       end
 
   ## Options
 
-    * `:query_parser` - a function that takes a query (as a string) and should
+    * `:operation_parser` - a function that takes a query (as a string) and should
       return a DB operation string that will be used in the span name. For example,
       for a query like `INSERT INTO users (id, name) VALUES (1, 'Alice')`, the
       operation parser could return `INSERT`. The default operation parser
@@ -73,8 +73,8 @@ defmodule OpenTelemetryXandra do
   > option.
 
   """
-  @spec attach(keyword()) :: :ok | {:error, :already_exists}
-  def attach(options \\ []) when is_list(options) do
+  @spec setup(keyword()) :: :ok | {:error, :already_exists}
+  def setup(options \\ []) when is_list(options) do
     config = %{
       operation_parser: Keyword.get(options, :operation_parser, &parse_operation/1)
     }
@@ -98,13 +98,11 @@ defmodule OpenTelemetryXandra do
   end
 
   defp handle_event(:start, metadata, config) do
-    dbg(metadata)
-
     attributes = attributes_from_query(metadata.query, config)
 
     OpentelemetryTelemetry.start_telemetry_span(
       @tracer_id,
-      "#{Map.fetch!(attributes, :db_operation)}",
+      Map.fetch!(attributes, :"db.operation"),
       metadata,
       %{
         kind: :client,
@@ -148,11 +146,16 @@ defmodule OpenTelemetryXandra do
 
   defp attributes_from_query(query, config)
        when is_struct(query, Xandra.Simple) or is_struct(query, Xandra.Prepared) do
-    {operation, database, table} = config.query_parser.(query.statement)
-
-    ["db.operation": operation, "db.name": database, "db.sql.table": table]
-    |> Enum.reject(&match?({_, nil}, &1))
-    |> Map.new()
+    case config.operation_parser.(query.statement) do
+      {operation, database, table} ->
+        ["db.operation": operation, "db.name": database, "db.sql.table": table]
+        |> Enum.reject(&match?({_, nil}, &1))
+        |> Map.new()
+
+      other ->
+        raise ArgumentError,
+              ":operation_parser must return a tuple with 3 elements, got: #{inspect(other)}"
+    end
   end
 
   defp attributes_from_query(_meta, _config) do
@@ -161,8 +164,9 @@ defmodule OpenTelemetryXandra do
 
   defp parse_operation(statement) do
     case String.trim(statement) do
-      "SELECT" <> _rest -> "SELECT"
-      _other -> "UNKNOWN"
+      "SELECT" <> _rest -> {"SELECT", nil, nil}
+      "UPDATE" <> _rest -> {"UPDATE", nil, nil}
+      _other -> {"UNKNOWN", nil, nil}
     end
   end
 end
diff --git a/instrumentation/opentelemetry_xandra/mix.exs b/instrumentation/opentelemetry_xandra/mix.exs
index 2c18a197..f20adc81 100644
--- a/instrumentation/opentelemetry_xandra/mix.exs
+++ b/instrumentation/opentelemetry_xandra/mix.exs
@@ -1,7 +1,7 @@
 defmodule OpentelemetryXandra.MixProject do
   use Mix.Project
 
-  @version "0.1.0"
+  @version "0.2.0"
   @description "Trace Xandra queries with OpenTelemetry."
   @repo_url "https://github.com/open-telemetry/opentelemetry-erlang-contrib"
   @folder_url "https://github.com/open-telemetry/opentelemetry-erlang-contrib/tree/main/instrumentation/opentelemetry_xandra"
@@ -19,7 +19,7 @@ defmodule OpentelemetryXandra.MixProject do
       source_url: @folder_url,
       docs: [
         source_url_pattern: "#{@folder_url}/%{path}#L%{line}",
-        main: "OpenTelemetryXandra",
+        main: "OpentelemetryXandra",
         extras: ["README.md"]
       ],
 
diff --git a/instrumentation/opentelemetry_xandra/test/opentelemetry_xandra_test.exs b/instrumentation/opentelemetry_xandra/test/opentelemetry_xandra_test.exs
index b982e29b..de1c1cfc 100644
--- a/instrumentation/opentelemetry_xandra/test/opentelemetry_xandra_test.exs
+++ b/instrumentation/opentelemetry_xandra/test/opentelemetry_xandra_test.exs
@@ -24,7 +24,7 @@ defmodule OpentelemetryXandraTest do
 
   describe "span creation when executing queries" do
     test "when the query is successful" do
-      OpenTelemetryXandra.attach()
+      OpentelemetryXandra.setup()
 
       conn = start_supervised!({Xandra, connect_timeout: 5_000})
 
@@ -44,7 +44,7 @@ defmodule OpentelemetryXandraTest do
     end
 
     test "when the query is a prepared query" do
-      OpenTelemetryXandra.attach()
+      OpentelemetryXandra.setup()
 
       conn = start_supervised!({Xandra, connect_timeout: 5_000})
 
@@ -63,5 +63,25 @@ defmodule OpentelemetryXandraTest do
       assert attributes[:"network.peer.address"] == "127.0.0.1"
       assert attributes[:"network.peer.port"] == 9042
     end
+
+    test "with the :operation_parser option" do
+      OpentelemetryXandra.setup(operation_parser: fn _query -> {"SELECT", nil, nil} end)
+
+      conn = start_supervised!({Xandra, connect_timeout: 5000})
+
+      Xandra.execute!(conn, "SELECT * FROM system.local", [])
+
+      assert_receive {:span, span(name: "SELECT") = span}
+
+      assert span(span, :kind) == :client
+      assert span(span, :status) == OpenTelemetry.status(:ok)
+
+      attributes = :otel_attributes.map(span(span, :attributes))
+      assert attributes[:"db.system"] == "cassandra"
+      assert attributes[:"db.operation"] == "SELECT"
+      assert attributes[:"server.address"] == "127.0.0.1"
+      assert attributes[:"network.peer.address"] == "127.0.0.1"
+      assert attributes[:"network.peer.port"] == 9042
+    end
   end
 end