Fix contact validation failure on query data types change (#862) (#1083)

* add current_timestamp to prevent empty query caching * add changie log (cherry picked from commit 1b8cae2) Co-authored-by: Mykola Dementiev <[email protected]>
dbt-labs · Feb 1, 2024 · 3e3abb3 · 3e3abb3
1 parent 3a5e868
commit 3e3abb3
Show file tree

Hide file tree

Showing 2 changed files with 16 additions and 0 deletions.
diff --git a/.changes/unreleased/Fixes-20230804-005817.yaml b/.changes/unreleased/Fixes-20230804-005817.yaml
@@ -0,0 +1,6 @@
+kind: Fixes
+body: Fix contact validation failure on query data types change
+time: 2023-08-04T00:58:17.97704+03:00
+custom:
+  Author: dementiev27
+  Issue: "861"
diff --git a/dbt/include/bigquery/macros/adapters/columns.sql b/dbt/include/bigquery/macros/adapters/columns.sql
@@ -0,0 +1,10 @@
+{% macro bigquery__get_empty_subquery_sql(select_sql, select_sql_header=none) %}
+    {%- if select_sql_header is not none -%}
+    {{ select_sql_header }}
+    {%- endif -%}
+    select * from (
+        {{ select_sql }}
+    ) as __dbt_sbq
+    where false and current_timestamp() = current_timestamp()
+    limit 0
+{% endmacro %}