diff --git a/.changes/unreleased/Features-20230604-041410.yaml b/.changes/unreleased/Features-20230604-041410.yaml
new file mode 100644
index 000000000..e617e3561
--- /dev/null
+++ b/.changes/unreleased/Features-20230604-041410.yaml
@@ -0,0 +1,6 @@
+kind: Features
+body: Standardize the _connection_keys and debug_query for `dbt debug`.
+time: 2023-06-04T04:14:10.191263-07:00
+custom:
+  Author: versusfacit
+  Issue: PR754
diff --git a/dbt/adapters/redshift/connections.py b/dbt/adapters/redshift/connections.py
index 0c25ec08d..2c43b46a7 100644
--- a/dbt/adapters/redshift/connections.py
+++ b/dbt/adapters/redshift/connections.py
@@ -162,15 +162,25 @@ def type(self):
     def _connection_keys(self):
         return (
             "host",
-            "port",
             "user",
+            "port",
             "database",
-            "schema",
             "method",
             "cluster_id",
             "iam_profile",
+            "schema",
             "sslmode",
             "region",
+            "sslmode",
+            "region",
+            "iam_profile",
+            "autocreate",
+            "db_groups",
+            "ra3_node",
+            "connect_timeout",
+            "role",
+            "retries",
+            "autocommit",
         )
 
     @property
diff --git a/dbt/adapters/redshift/impl.py b/dbt/adapters/redshift/impl.py
index 54fdd7dcf..2d7f3a854 100644
--- a/dbt/adapters/redshift/impl.py
+++ b/dbt/adapters/redshift/impl.py
@@ -163,3 +163,7 @@ def default_python_submission_method(self) -> str:
 
     def generate_python_submission_response(self, submission_result: Any) -> AdapterResponse:
         return super().generate_python_submission_response(submission_result)
+
+    def debug_query(self):
+        """Override for DebugTask method"""
+        self.execute("select 1 as id")