From 21e08d88c1d53b4d222d611e159568fbddd007dd Mon Sep 17 00:00:00 2001
From: Jeremy Cohen <jeremy@dbtlabs.com>
Date: Fri, 9 Jun 2023 19:14:08 -0400
Subject: [PATCH 1/3] Add functional test

---
 tests/functional/show/fixtures.py  | 12 ++++++++++++
 tests/functional/show/test_show.py | 18 ++++++++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/tests/functional/show/fixtures.py b/tests/functional/show/fixtures.py
index d3d8c57e96c..85bfcd26c29 100644
--- a/tests/functional/show/fixtures.py
+++ b/tests/functional/show/fixtures.py
@@ -17,6 +17,18 @@
 select current_setting('timezone') as timezone
 """
 
+private_model_yml = """
+groups:
+  - name: my_cool_group
+    owner: {name: me}
+
+models:
+  - name: private_model
+    access: private
+    config:
+      group: my_cool_group
+"""
+
 
 schema_yml = """
 models:
diff --git a/tests/functional/show/test_show.py b/tests/functional/show/test_show.py
index 69686ebb09b..838b65e4254 100644
--- a/tests/functional/show/test_show.py
+++ b/tests/functional/show/test_show.py
@@ -10,6 +10,7 @@
     models__ephemeral_model,
     schema_yml,
     models__sql_header,
+    private_model_yml,
 )
 
 
@@ -137,3 +138,20 @@ def test_none(self, project):
         (results, log_output) = run_dbt_and_capture(["show", "--select", "sample_model.v2"])
         assert "Previewing node 'sample_model.v1'" not in log_output
         assert "Previewing node 'sample_model.v2'" in log_output
+
+
+class TestShowPrivateModel:
+    @pytest.fixture(scope="class")
+    def models(self):
+        return {
+            "schema.yml": private_model_yml,
+            "private_model.sql": models__sample_model,
+        }
+
+    @pytest.fixture(scope="class")
+    def seeds(self):
+        return {"sample_seed.csv": seeds__sample_seed}
+
+    def test_version_unspecified(self, project):
+        run_dbt(["build"])
+        run_dbt(["show", "--inline", "select * from {{ ref('private_model') }}"])

From 108a0a7517ee200e715e2303030d7ae644f71372 Mon Sep 17 00:00:00 2001
From: Jeremy Cohen <jeremy@dbtlabs.com>
Date: Fri, 9 Jun 2023 19:14:36 -0400
Subject: [PATCH 2/3] Check resource_type before DbtReferenceError

---
 core/dbt/context/providers.py | 3 +++
 core/dbt/parser/manifest.py   | 9 +++++++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/core/dbt/context/providers.py b/core/dbt/context/providers.py
index fe279a7fd3f..c4df007e806 100644
--- a/core/dbt/context/providers.py
+++ b/core/dbt/context/providers.py
@@ -502,6 +502,9 @@ def resolve(
         elif (
             target_model.resource_type == NodeType.Model
             and target_model.access == AccessType.Private
+            # don't raise this reference error for ad hoc 'preview' queries
+            and self.model.resource_type != NodeType.SqlOperation
+            and self.model.resource_type != NodeType.RPCCall  # TODO: rm
         ):
             if not self.model.group or self.model.group != target_model.group:
                 raise DbtReferenceError(
diff --git a/core/dbt/parser/manifest.py b/core/dbt/parser/manifest.py
index 1dbf39e01ad..e11acfddaa3 100644
--- a/core/dbt/parser/manifest.py
+++ b/core/dbt/parser/manifest.py
@@ -1683,8 +1683,13 @@ def _process_refs_for_node(manifest: Manifest, current_project: str, node: Manif
             )
             continue
 
-        # Handle references to models that are private
-        elif isinstance(target_model, ModelNode) and target_model.access == AccessType.Private:
+        # Handle references to models that are private, unless this is an 'ad hoc' query (SqlOperation, RPCCall)
+        elif (
+            isinstance(target_model, ModelNode)
+            and target_model.access == AccessType.Private
+            and node.resource_type != NodeType.SqlOperation
+            and node.resource_type != NodeType.RPCCall  # TODO: rm
+        ):
             if not node.group or node.group != target_model.group:
                 raise dbt.exceptions.DbtReferenceError(
                     unique_id=node.unique_id,

From dccddb6875894ca78e0fad7cd522f67fd7c6a1f8 Mon Sep 17 00:00:00 2001
From: Jeremy Cohen <jeremy@dbtlabs.com>
Date: Fri, 9 Jun 2023 19:15:52 -0400
Subject: [PATCH 3/3] Changelog entry

---
 .changes/unreleased/Fixes-20230609-191546.yaml | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 .changes/unreleased/Fixes-20230609-191546.yaml

diff --git a/.changes/unreleased/Fixes-20230609-191546.yaml b/.changes/unreleased/Fixes-20230609-191546.yaml
new file mode 100644
index 00000000000..147d52b2c58
--- /dev/null
+++ b/.changes/unreleased/Fixes-20230609-191546.yaml
@@ -0,0 +1,6 @@
+kind: Fixes
+body: Allow dbt show --inline preview of private models
+time: 2023-06-09T19:15:46.716379-04:00
+custom:
+  Author: jtcohen6
+  Issue: "7837"