init

dbt/macros/data_transform/create_table_from_source.sql

@@ -0,0 +1,21 @@
+{% macro create_table_from_source (schema, table, wf_name, task_name, except) %}
+{# 
+Creates a table with a structure identical to the source table.
+The content of the created table are all rows from the source table that belong
+  to the hightest WORKFLOW_HISTORY_KEY in the source table
+#}
+{% set a_workflow_history_key = get_workflow_history_key() %}
+--{{ check_null("a_workflow_history_key", a_workflow_history_key) }}
+{{ elog("a_workflow_history_key: " ~ a_workflow_history_key, "INFO", 2)}}
+  {{ elog("Run macro insert_A_TASK_HISTORY for model " ~ model_name, "INFO", 1)}}
+    {{ insert_A_TASK_HISTORY(a_workflow_history_key, model_name) }}
+
+select
+  {{ a_workflow_history_key }} AS A_WORKFLOW_HISTORY_KEY, 
+  source_table.*
+from {{ source(schema, table) }} source_table
+  where source_table.A_WORKFLOW_HISTORY_KEY IN 
+        {{
+            filter_workflow_history_key(wf_name, task_name)
+        }}
+{% endmacro %}