Merge pull request #2732 from Mr-Nobody99/feature/add-snowflake-last-…

…modified

Added last_altered query to Snowflake catalog macro

CHANGELOG.md

@@ -1,5 +1,11 @@
 ## dbt 0.18.1 (Release TBD)
 
+### Feature
+- Added 'Last Modified' stat in snowflake catalog macro. Now should be available in docs. ([#2728](https:/fishtown-analytics/dbt/issues/2728))
+
+Contributors:
+- [@Mr-Nobody99](https:/Mr-Nobody99) ([#2732](https:/fishtown-analytics/dbt/pull/2732))
+
 ## dbt 0.18.1b2 (September 22, 2020)
 
 

plugins/snowflake/dbt/include/snowflake/macros/catalog.sql

@@ -25,7 +25,12 @@
  'Approximate Size' as "stats:bytes:label",
  bytes as "stats:bytes:value",
  'Approximate size of the table as reported by Snowflake' as "stats:bytes:description",
- (bytes is not null) as "stats:bytes:include"
+ (bytes is not null) as "stats:bytes:include",
+
+ 'Last Modified' as "stats:last_modified:label",
+ to_varchar(convert_timezone('UTC', last_altered), 'yyyy-mm-dd HH24:MI'||'UTC') as "stats:last_modified:value",
+ 'The timestamp for last update/change' as "stats:last_modified:description",
+ (last_altered is not null and table_type='BASE TABLE') as "stats:last_modified:include"
 
  from {{ information_schema }}.tables
 

test/integration/029_docs_generate_tests/test_docs_generate.py

@@ -266,13 +266,20 @@ def _snowflake_stats(self):
  'description': 'Approximate size of the table as reported by Snowflake',
  'include': True,
  },
+ 'last_modified': {
+ 'id': 'last_modified',
+ 'label': 'Last Modified',
+ 'value': AnyString(),
+ 'description': 'The timestamp for last update/change',
+ 'include': True,
+ },
  'row_count': {
  'id': 'row_count',
  'label': 'Row Count',
  'value': 1.0,
  'description': 'An approximate count of rows in this table',
  'include': True,
- },
+ }
  }
 
  def _bigquery_stats(self, is_table, partition=None, cluster=None):