Ele 4877 dremio package elementary tests

.gitignore

@@ -1,5 +1,6 @@
 target/
 dbt_packages/
+dbt_internal_packages/
 logs/
 scripts/
 

macros/edr/data_monitoring/anomaly_detection/get_anomaly_scores_query.sql

@@ -28,6 +28,7 @@
         {%- set bucket_seasonality_expr = elementary.const_as_text('no_seasonality') %}
     {%- endif %}
     {%- set detection_end = elementary.get_detection_end(test_configuration.detection_delay) %}
+    {%- set detection_end_expr = elementary.edr_cast_as_timestamp(elementary.edr_datetime_to_sql(detection_end)) %}
     {%- set min_bucket_start_expr = elementary.get_trunc_min_bucket_start_expr(detection_end, metric_properties, test_configuration.days_back) %}
 
     {# For timestamped tests, this will be the bucket start, and for non-timestamped tests it will be the
@@ -39,9 +40,9 @@
             with buckets as (
                 select edr_bucket_start, edr_bucket_end
                 from ({{ elementary.complete_buckets_cte(metric_properties, min_bucket_start_expr,
-                                                         elementary.edr_quote(detection_end)) }}) results
-                where edr_bucket_start >= {{ elementary.edr_cast_as_timestamp(min_bucket_start_expr) }}
-                  and edr_bucket_end <= {{ elementary.edr_cast_as_timestamp(elementary.edr_quote(detection_end)) }}
+                                                         detection_end_expr) }}) results
+                where edr_bucket_start >= {{ min_bucket_start_expr }}
+                  and edr_bucket_end <= {{ detection_end_expr }}
             ),
         {% else %}
             with
@@ -121,7 +122,7 @@
                 {{ metric_time_bucket_expr }} as metric_time_bucket,
                 {{ elementary.edr_cast_as_date(elementary.edr_date_trunc('day', metric_time_bucket_expr))}} as metric_date,
 
-                row_number() over (partition by id order by updated_at desc) as row_number
+                row_number() over (partition by id order by updated_at desc) as row_num
             from union_metrics
 
         ),
@@ -144,7 +145,7 @@
                 bucket_duration_hours,
                 updated_at
             from grouped_metrics_duplicates
-            where row_number = 1
+            where row_num = 1
         ),
 
         time_window_aggregation as (

macros/edr/data_monitoring/data_monitors_configuration/get_buckets_configuration.sql

@@ -1,10 +1,10 @@
 {% macro get_detection_end(detection_delay) %}
     {% if not detection_delay %}
-        {% do return(elementary.get_run_started_at()) %}
+        {% do return(elementary.get_run_started_at().replace(microsecond=0)) %}
     {% endif %}
 
     {%- set kwargs = {detection_delay.period+'s': detection_delay.count} %}
-    {%- set detection_end = elementary.get_run_started_at() - modules.datetime.timedelta(**kwargs) %}
+    {%- set detection_end = elementary.get_run_started_at().replace(microsecond=0) - modules.datetime.timedelta(**kwargs) %}
     {% do return(detection_end) %}
 {% endmacro %}
 
@@ -105,8 +105,8 @@
         {%- set buckets = elementary.agate_to_dicts(elementary.run_query(incremental_bucket_times_query))[0] %}
     {% endif %}
     {%- if buckets %}
-        {%- set min_bucket_start = elementary.edr_quote(buckets.get('min_bucket_start')) %}
-        {%- set max_bucket_end = elementary.edr_quote(buckets.get('max_bucket_end')) %}
+        {%- set min_bucket_start = elementary.edr_datetime_to_sql(buckets.get('min_bucket_start')) %}
+        {%- set max_bucket_end = elementary.edr_datetime_to_sql(buckets.get('max_bucket_end')) %}
         {{ return([min_bucket_start, max_bucket_end]) }}
     {%- else %}
         {{ exceptions.raise_compiler_error("Failed to calc test buckets min and max") }}

macros/edr/data_monitoring/monitors/column_numeric_monitors.sql

@@ -34,6 +34,10 @@
     stddevPop(cast({{ column_name }} as {{ elementary.edr_type_float() }}))
 {%- endmacro %}
 
+{% macro dremio__standard_deviation(column_name) -%}
+    stddev_pop(cast({{ column_name }} as {{ elementary.edr_type_float() }}))
+{%- endmacro %}
+
 {% macro variance(column_name) -%}
     {{ return(adapter.dispatch('variance', 'elementary')(column_name)) }}
 {%- endmacro %}

macros/edr/data_monitoring/monitors_query/dimension_monitoring_query.sql

@@ -40,7 +40,6 @@
                 bucket_end,
                 dimension_value,
                 metric_value,
-                row_number () over (partition by dimension_value order by bucket_end desc) as row_number
             from {{ data_monitoring_metrics_relation }}
             where full_table_name = {{ full_table_name_str }}
                 and metric_name = {{ elementary.edr_quote(metric_name) }}
@@ -148,7 +147,6 @@
                 bucket_end,
                 dimension_value,
                 metric_value,
-                row_number () over (partition by dimension_value order by bucket_end desc) as row_number
             from {{ data_monitoring_metrics_relation }}
             where full_table_name = {{ full_table_name_str }}
                 and metric_name = {{ elementary.edr_quote(metric_name) }}

macros/edr/data_monitoring/monitors_query/table_monitoring_query.sql

@@ -269,7 +269,7 @@
     bucket_freshness_ranked as (
         select
             *,
-            row_number () over (partition by edr_bucket_end order by freshness is null, freshness desc) as row_number
+            row_number () over (partition by edr_bucket_end order by freshness is null, freshness desc) as row_num
         from bucket_all_freshness_metrics
     )
 
@@ -281,7 +281,7 @@
         {{ elementary.edr_cast_as_string('update_timestamp') }} as source_value,
         freshness as metric_value
     from bucket_freshness_ranked
-    where row_number = 1
+    where row_num = 1
 {% endmacro %}
 
 {% macro event_freshness_metric_query(metric, metric_properties) %}

macros/edr/system/system_utils/buckets_cte.sql

@@ -144,3 +144,20 @@
     {{ return(complete_buckets_cte) }}
 {% endmacro %}
 
+{% macro dremio__complete_buckets_cte(time_bucket, bucket_end_expr, min_bucket_start_expr, max_bucket_end_expr) %}
+    {%- set complete_buckets_cte %}
+        with integers as (
+            select (row_number() over (order by t1.val, t2.val, t3.val, t4.val)) - 1 as num
+            from (values (1), (2), (3), (4), (5), (6), (7), (8), (9), (10)) t1(val)
+            cross join (values (1), (2), (3), (4), (5), (6), (7), (8), (9), (10)) t2(val)
+            cross join (values (1), (2), (3), (4), (5), (6), (7), (8), (9), (10)) t3(val)
+            cross join (values (1), (2), (3), (4), (5), (6), (7), (8), (9), (10)) t4(val)
+        )
+        select
+            {{ elementary.edr_timeadd(time_bucket.period, 'num * ' ~ time_bucket.count, min_bucket_start_expr) }} as edr_bucket_start,
+            {{ elementary.edr_timeadd(time_bucket.period, '(num + 1) * ' ~ time_bucket.count, min_bucket_start_expr) }} as edr_bucket_end
+        from integers
+        where {{ elementary.edr_timeadd(time_bucket.period, '(num + 1) * ' ~ time_bucket.count, min_bucket_start_expr) }} <= {{ max_bucket_end_expr }}
+    {%- endset %}
+    {{ return(complete_buckets_cte) }}
+{% endmacro %}

macros/edr/tests/on_run_end/union_columns_snapshot_query.sql

@@ -9,7 +9,7 @@
             ),
             columns_snapshot_with_duplicates as (
                 select *,
-                    row_number() over (partition by column_state_id order by detected_at desc) as row_number
+                    row_number() over (partition by column_state_id order by detected_at desc) as row_num
                 from union_temp_columns_snapshot
             )
             select
@@ -21,7 +21,7 @@
                 is_new,
                 detected_at
             from columns_snapshot_with_duplicates
-            where row_number = 1
+            where row_num = 1
         {%- endset %}
         {{ return(union_temp_query) }}
     {%- endif %}

macros/edr/tests/on_run_end/union_metrics_query.sql

@@ -9,7 +9,7 @@
             ),
             metrics_with_duplicates as (
                 select *,
-                    row_number() over (partition by id order by updated_at desc) as row_number
+                    row_number() over (partition by id order by updated_at desc) as row_num
                 from union_temps_metrics
             )
             select
@@ -28,7 +28,7 @@
                 dimension_value,
                 metric_properties
             from metrics_with_duplicates
-            where row_number = 1
+            where row_num = 1
         {%- endset %}
         {{ return(union_temp_query) }}
     {%- endif %}

macros/edr/tests/test_utils/clean_elementary_test_tables.sql

@@ -48,11 +48,11 @@
 {% endmacro %}
 
 {% macro trino__get_clean_elementary_test_tables_queries(test_table_relations) %}
-    {% set queries = [] %}
-    {% for test_relation in test_table_relations %}
-        {% do queries.append("DROP TABLE IF EXISTS {}".format(test_relation)) %}
-    {% endfor %}
-    {% do return(queries) %}
+    {% do return(elementary.get_transactionless_clean_elementary_test_tables_queries(test_table_relations)) %}
+{% endmacro %}
+
+{% macro dremio__get_clean_elementary_test_tables_queries(test_table_relations) %}
+    {% do return(elementary.get_transactionless_clean_elementary_test_tables_queries(test_table_relations)) %}
 {% endmacro %}
 
 {% macro get_transaction_clean_elementary_test_tables_queries(test_table_relations) %}

macros/edr/tests/test_utils/get_anomaly_query.sql

@@ -62,7 +62,7 @@ case when
 
       final_results as (
         select
-            metric_value as value,
+            metric_value as {{ elementary.escape_reserved_keywords('value') }},
             training_avg as average,
             {# when there is an anomaly we would want to use the last value of the metric (lag), otherwise visually the expectations would look out of bounds #}
             case

macros/utils/cross_db_utils/current_timestamp.sql

@@ -77,4 +77,4 @@
 {% macro dremio__edr_current_timestamp_in_utc() -%}
     -- Dremio CURRENT_TIMESTAMP() is always in UTC
     CURRENT_TIMESTAMP()
-{%- endmacro -%}
+{%- endmacro -%}

macros/utils/cross_db_utils/datediff.sql

@@ -156,3 +156,28 @@
     {% endif %}
     {{ return(macro(elementary.edr_cast_as_timestamp(first_date), elementary.edr_cast_as_timestamp(second_date), date_part)) }}
 {% endmacro %}
+
+{% macro dremio__edr_datediff(first_date, second_date, date_part) %}
+    {% if date_part.lower() == 'second' %}
+        {# Use a different method specifically for seconds diff - as it's helpful in a specific case
+           when subtracting aggregate values (problematic with the statement containing "select" - see below) #}
+        {%- set expr -%}
+            (unix_timestamp(substr(cast(({{ second_date }}) as varchar), 1, 19)) - 
+             unix_timestamp(substr(cast(({{ first_date }}) as varchar), 1, 19)))
+        {%- endset -%}
+        {% do return(expr) %}
+    {% endif %}
+
+    {% set macro = dbt.datediff or dbt_utils.datediff %}
+    {% if not macro %}
+        {{ exceptions.raise_compiler_error("Did not find a `datediff` macro.") }}
+    {% endif %}
+
+    {% set sql = macro(elementary.edr_cast_as_timestamp(first_date), elementary.edr_cast_as_timestamp(second_date), date_part) %}
+
+    {# Hack - dbt-dremio implements this macro as a select statement (which seems to be necessary), but in order 
+       for it to really work we wrap it in parentheses and remove ; if it is there #}
+    {% set sql = '(' ~ sql.strip().replace(';', '') ~ ')' %}
+
+    {% do return(sql) %}
+{% endmacro %}

macros/utils/cross_db_utils/datetime_to_sql.sql

@@ -0,0 +1,14 @@
+{% macro edr_datetime_to_sql(dt) %}
+  {% do return(adapter.dispatch("edr_datetime_to_sql", "elementary")(dt)) %}
+{% endmacro %}
+
+{% macro default__edr_datetime_to_sql(dt) %}
+  {% do return(elementary.edr_quote(dt)) %}
+{% endmacro %}
+
+{% macro dremio__edr_datetime_to_sql(dt) %}
+  {% if dt is string %}
+    {% set dt = modules.datetime.datetime.fromisoformat(dt) %}
+  {% endif %}
+  {% do return(elementary.edr_quote(dt.strftime(elementary.get_time_format()))) %}
+{% endmacro %}

macros/utils/data_types/cast_column.sql

@@ -29,6 +29,10 @@
     )
 {%- endmacro -%}
 
+{%- macro dremio__edr_cast_as_timestamp(timestamp_field) -%}
+    cast({{ timestamp_field }} as {{ elementary.edr_type_timestamp() }})
+{%- endmacro -%}
+
 {%- macro edr_cast_as_float(column) -%}
     cast({{ column }} as {{ elementary.edr_type_float() }})
 {%- endmacro -%}
@@ -85,6 +89,10 @@
     )
 {%- endmacro -%}
 
+{%- macro dremio__edr_cast_as_date(timestamp_field) -%}
+    cast({{ timestamp_field }} as {{ elementary.edr_type_date() }})
+{%- endmacro -%}
+
 
 {%- macro const_as_text(string) -%}
     {{ return(adapter.dispatch('const_as_text', 'elementary')(string)) }}

macros/utils/data_types/data_type.sql

@@ -156,3 +156,7 @@
 {% macro trino__edr_type_timestamp() %}
     timestamp(6)
 {% endmacro %}
+
+{% macro dremio__edr_type_timestamp() %}
+    timestamp
+{% endmacro %}

macros/utils/graph/get_package_database_and_schema.sql

@@ -24,4 +24,17 @@
         {% endif %}
     {% endif %}
     {{ return([none, none]) }}
-{% endmacro %}
+{% endmacro %}
+
+{% macro dremio__get_package_database_and_schema(package_name='elementary') %}
+    {% if execute %}
+        {% set node_in_package = graph.nodes.values()
+                                 | selectattr("resource_type", "==", "model")
+                                 | selectattr("package_name", "==", package_name) 
+                                 | selectattr("config.materialized", "!=", "view") | first %}
+        {% if node_in_package %}
+            {{ return([node_in_package.database, node_in_package.schema]) }}
+        {% endif %}
+    {% endif %}
+    {{ return([none, none]) }}
+{% endmacro %}

macros/utils/sql_utils/escape_reserved_keywords.sql

@@ -14,7 +14,7 @@
 {% endmacro %}
 
 {% macro dremio__is_reserved_keywords(keyword) %}
-    {% do return(keyword in ['filter', 'sql', 'timestamp']) %}
+    {% do return(keyword in ['filter', 'sql', 'timestamp', 'value']) %}
 {% endmacro %}
 
 {% macro escape_keywords(keyword) %}