Changed snapshot logic to apply with dbt core. Possibly fixing an uni…

…dentified bug :-)
dbt-msft · Jan 11, 2021 · 8787167 · 8787167
1 parent 53134ce
commit 8787167
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/dbt/include/sqlserver/macros/materializations/snapshot/strategies.sql b/dbt/include/sqlserver/macros/materializations/snapshot/strategies.sql
@@ -22,7 +22,11 @@
         {% for col in check_cols %}
             {{ snapshotted_rel }}.{{ col }} != {{ current_rel }}.{{ col }}
             or
-            ({{ snapshotted_rel }}.{{ col }} is null) and not ({{ current_rel }}.{{ col }} is null)
+            (
+                (({{ snapshotted_rel }}.{{ col }} is null) and not ({{ current_rel }}.{{ col }} is null))
+                or
+                ((not {{ snapshotted_rel }}.{{ col }} is null) and ({{ current_rel }}.{{ col }} is null))
+            )
             {%- if not loop.last %} or {% endif %}
 
         {% endfor %}