From 517c5a23190cf971233b59654b321b26d34d6597 Mon Sep 17 00:00:00 2001
From: Doug Beatty <doug.beatty@dbtlabs.com>
Date: Wed, 15 Jun 2022 10:23:52 -0600
Subject: [PATCH 1/2] Only raise "no columns found" error within
 `union_relations` for dbt `build` and `run` sub-commands

---
 macros/sql/union.sql | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/macros/sql/union.sql b/macros/sql/union.sql
index 0d4ebccb..cb960484 100644
--- a/macros/sql/union.sql
+++ b/macros/sql/union.sql
@@ -60,7 +60,10 @@
     {%- endfor -%}
 
     {%- set ordered_column_names = column_superset.keys() -%}
+    {%- set dbt_command = flags.WHICH -%}
 
+
+    {% if dbt_command in ['run', 'build'] %}
     {% if (include | length > 0 or exclude | length > 0) and not column_superset.keys() %}
         {%- set relations_string -%}
             {%- for relation in relations -%}
@@ -75,6 +78,7 @@
 
         {{ exceptions.raise_compiler_error(error_message) }}
     {%- endif -%}
+    {%- endif -%}
 
     {%- for relation in relations %}
 

From bdb15a863a7c3bf14e95c7e2f6d06e57522f8140 Mon Sep 17 00:00:00 2001
From: Doug Beatty <doug.beatty@dbtlabs.com>
Date: Wed, 15 Jun 2022 12:59:20 -0600
Subject: [PATCH 2/2] Update CHANGELOG [skip ci]

---
 CHANGELOG.md | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d524b8f3..6ea1f85a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-<!--- Uncomment the following headers as-needed for unreleased features
+<!--- Copy, paste, and uncomment the following headers as-needed for unreleased features
 # Unreleased
 ## New features
 ## Fixes
@@ -7,6 +7,19 @@
 ## Contributors:
 --->
 
+# Unreleased
+
+<!--- ## New features --->
+
+## Fixes
+- Only raise error within `union_relations` for `build`/`run` sub-commands ([#606](https://github.com/dbt-labs/dbt-utils/issues/606), [#607](https://github.com/dbt-labs/dbt-utils/pull/607))
+
+<!--- ## Quality of life --->
+<!--- ## Under the hood --->
+
+## Contributors:
+- [@jeremyyeo](https://github.com/jeremyyeo) (#606)
+
 # dbt-utils v0.8.5
 ## 🚨 deduplicate ([#542](https://github.com/dbt-labs/dbt-utils/pull/542), [#548](https://github.com/dbt-labs/dbt-utils/pull/548))