Append the model.batch.id to the temporary relation suffix when ava…

…ilable
dbt-labs · Dec 4, 2024 · ab40b89 · ab40b89
1 parent 6c41bed
commit ab40b89
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/dbt/include/global_project/macros/adapters/relation.sql b/dbt/include/global_project/macros/adapters/relation.sql
@@ -7,6 +7,11 @@
 {% endmacro %}
 
 {% macro make_temp_relation(base_relation, suffix='__dbt_tmp') %}
+  {#-- This ensures microbatch batches get unique temp relations to avoid clobbering --#}
+  {% if suffix == '__dbt_tmp' and model.batch %}
+    {% set suffix = suffix ~ '_' ~ model.batch.id %}
+  {% endif %}
+
   {{ return(adapter.dispatch('make_temp_relation', 'dbt')(base_relation, suffix)) }}
 {% endmacro %}