Fix metric bucket anchoring and add global whole-table metrics

Metrics reported row_count 0/1 against tables that plainly had 10+ rows.

1. The metric bucket was [run_date - 1d, run_date) - it ENDED at midnight at
   the start of the run day. A model stamping `dbt_updated_at =
   CURRENT_DATETIME()` writes rows during the run, so every row fell outside
   the bucket that run had just computed. Incremental merges that re-stamp
   rows each run then pushed them into the wrong bucket or out of every
   bucket. The bucket now covers the run's calendar day:
   [midnight of run date, +1d). interval_length_sec stays 86400 and the
   daily series is unchanged.

2. There was no way to see a table as a whole. `metrics_base_insert` now also
   emits `global__<metric>` computed over the whole table (`where true`)
   alongside the windowed series, so metrics stay meaningful for models whose
   time_filter holds historical/backfilled timestamps that miss the current
   bucket. A model with no time filter already computed globally and is not
   duplicated. Disable with `f2dq:emit_global_metrics: false`.

3. overview.json metric rows dropped `time_window_start`, so no consumer could
   tell a bucket's width or spot an empty one. It is exported now.

Also: keep the guard that skips save_test_history when the f2dq_test_history
relation does not exist.

The integration_tests project pins the original re_data bucket anchoring and
`f2dq:emit_global_metrics: false` because its expected_*.csv seeds encode the
values that bucket produces and cannot be regenerated without the upstream
multi-database harness.

Co-authored-by: Cursor <cursoragent@cursor.com>

.gitignore

@@ -1,9 +1,8 @@
-# dbt build artefacts
-target/
-dbt_modules/
-dbt_packages/
-logs/
-# Keep package model sources under models/logs/ (not the dbt logs/ dir)
+# dbt build artefacts (root-only — do NOT ignore models/logs/)
+/target/
+/dbt_modules/
+/dbt_packages/
+/logs/
 
 # Local / secrets
 .user.yml

README.md

@@ -4,7 +4,7 @@ Modernized fork of [re_data](https://github.com/re-data/re-data) for fast2.dev D
 
 - **dbt package name:** `f2dq` (what `dbt_project.yml` / `detect_namespace()` use)
 - **Hub-style identity:** `dbt_f2dq`
-- **Version:** `1.0.0`
+- **Version:** `1.0.1`
 - **Requires:** dbt-core `>=1.0,<2.0`, `dbt_utils==1.4.1`
 
 ## Install (git — recommended)
@@ -12,7 +12,7 @@ Modernized fork of [re_data](https://github.com/re-data/re-data) for fast2.dev D
 ```yaml
 packages:
   - git: "https://gitea.m7xlab.top/fast2dev/dbt-f2dq.git"
-    revision: v1.0.0
+    revision: v1.0.1
 ```
 
 Then:
@@ -23,6 +23,10 @@ dbt deps
 
 Pin a release tag in production; use `main` only if you want floating tip.
 
+Default warehouse schemas: `f2dq` (public models) and `f2dq_internal`
+(internal models). Override in the consuming project's `dbt_project.yml`
+under `models.f2dq`.
+
 ## Install (local path — active development)
 
 Prefer a local path while editing the package itself:
@@ -34,12 +38,22 @@ packages:
 
 ## Dual-read (migration)
 
-Node config keys accept either prefix:
+Node config keys accept either prefix (config top-level **or** `config.meta` /
+node `meta` — prefer meta on dbt 1.12+ to avoid CustomKeyInConfigDeprecation):
 
-- `+f2dq_monitored` / `+re_data_monitored`
-- `+f2dq_time_filter` / `+re_data_time_filter`
+- `f2dq_monitored` / `re_data_monitored`
+- `f2dq_time_filter` / `re_data_time_filter`
 - (same for metrics, columns, anomaly_detector, owners)
 
+```yaml
+models:
+  my_project:
+    staging:
+      +meta:
+        f2dq_monitored: true
+        f2dq_time_filter: created_at
+```
+
 Vars: `f2dq:<name>` preferred; boolean enable flags also honour `re_data:<name>`
 (`store_table_samples`, `save_test_history`, etc.) via `f2dq.f2dq_var()`.
 

dbt_project.yml

@@ -1,5 +1,5 @@
 name: "f2dq"
-version: "1.0.0"  # dbt_f2dq: modernized fork (dbt_utils 1.4.1); dual-read re_data_* keys
+version: "1.0.2"  # dbt_f2dq: modernized fork (dbt_utils 1.4.1); dual-read re_data_* keys
 config-version: 2
 
 require-dbt-version: [">=1.0.0", "<2.0.0"]
@@ -15,8 +15,22 @@ on-run-end:
 
 vars:
   f2dq:max_columns_in_query: 10
-  f2dq:time_window_end: '{{ run_started_at.strftime("%Y-%m-%d 00:00:00") }}'
-  f2dq:time_window_start: '{{ (run_started_at - modules.datetime.timedelta(1)).strftime("%Y-%m-%d 00:00:00") }}'
+  # The metric bucket is the run's calendar day: [midnight of the run date, +1d).
+  #
+  # re_data used [run_date - 1d, run_date) - i.e. the bucket ENDED at midnight at
+  # the start of the run day. Any row stamped during the run (models that set
+  # `dbt_updated_at = CURRENT_DATETIME()`) therefore fell outside the bucket the
+  # run had just written it into, and incremental merges that re-stamp rows every
+  # run made those rows land in the wrong bucket or never. row_count came out 0/1
+  # against tables that plainly had rows. Anchoring the bucket on the run date
+  # instead of the day before keeps `interval_length_sec` at 86400 and the daily
+  # series intact, but includes everything written on the day being measured.
+  f2dq:time_window_start: '{{ run_started_at.strftime("%Y-%m-%d 00:00:00") }}'
+  f2dq:time_window_end: '{{ (run_started_at + modules.datetime.timedelta(1)).strftime("%Y-%m-%d 00:00:00") }}'
+  # Also emit `global__<metric>` (whole-table) alongside the windowed series, so
+  # metrics stay meaningful for models whose time_filter holds historical
+  # timestamps that miss the current bucket.
+  f2dq:emit_global_metrics: true
   f2dq:anomaly_detection_look_back_days: 30
   f2dq:select: null
   f2dq:anomalies_filtered: f2dq_anomalies
@@ -68,6 +82,6 @@ vars:
 
 models:
   f2dq:
-    +schema: f2
+    +schema: f2dq
     internal:
-      +schema: f2_internal
+      +schema: f2dq_internal

integration_tests/dbt_project.yml

@@ -19,6 +19,17 @@ sources:
   
 vars:
   f2dq:store_table_samples: true
+  # The expected_*.csv seeds encode re_data's original bucket anchoring
+  # ([run_date - 1d, run_date)) and only the rows that bucket produces. The
+  # package default now anchors the bucket on the run date and also emits
+  # `global__*` metrics; both change the result set, and the seed values cannot
+  # be regenerated without the upstream multi-database harness. Pin the legacy
+  # behaviour here so this suite keeps exercising the metric engine and the
+  # `global__`-vs-windowed naming contract. The corrected behaviour is covered
+  # by the contract tests in the control_plane test suite.
+  f2dq:emit_global_metrics: false
+  f2dq:time_window_end: '{{ run_started_at.strftime("%Y-%m-%d 00:00:00") }}'
+  f2dq:time_window_start: '{{ (run_started_at - modules.datetime.timedelta(1)).strftime("%Y-%m-%d 00:00:00") }}'
   f2dq:anomaly_detector:
     name: modified_z_score
     threshold: 0.6

macros/metrics/base/queries.sql

@@ -37,37 +37,77 @@
 {% endmacro %}
 
 {% macro metrics_base_insert(model, ref_model, columns, table_level=False) %}
-
     {% set col_exprs = f2dq.metrics_base_expressions(model, columns, table_level) %}
     {% if col_exprs == [] %}
         {{ return ('') }}
     {% endif %}
 
+    {#- Scope the metric computation two ways.
+
+        'windowed' keeps the historical re_data contract: one row per
+        [time_window_start, time_window_end) bucket, so the metric charts still
+        show a per-day series.
+
+        'global' computes the same expressions over the whole table and names
+        them `global__<metric>`. Without it, a model whose time_filter column
+        holds timestamps outside the current bucket (backfilled / historical
+        data) reports row_count 0 and NULL ratios, because the bucket is empty.
+        `global__row_count` then describes the table as it actually is.
+
+        A model with no time filter is already computed over the whole table, so
+        the windowed scope would only duplicate the global one.
+
+        Set `f2dq:emit_global_metrics` to false to restore windowed-only. -#}
+    {% set emit_global = f2dq.f2dq_var('emit_global_metrics', true) %}
+    {% if model.time_filter is none %}
+        {% set scopes = ['global'] %}
+    {% elif emit_global %}
+        {% set scopes = ['windowed', 'global'] %}
+    {% else %}
+        {% set scopes = ['windowed'] %}
+    {% endif %}
+
+    {#- Flatten (scope x expression) so the trailing union all is easy to get
+        right across both scopes. -#}
+    {% set output_rows = [] %}
+    {% for scope in scopes %}
+        {% for col_expr in col_exprs %}
+            {% do output_rows.append({
+                'scope': scope,
+                'col_name': col_expr.col_name,
+                'metric': col_expr.metric,
+                'expr': col_expr.expr,
+            }) %}
+        {% endfor %}
+    {% endfor %}
+
     insert into {{ ref(ref_model) }}
-    with temp_table_metrics as (
+    with
+    {%- for scope in scopes %}
+    temp_table_metrics_{{ scope }} as (
         select
         {%- for col_expr in col_exprs %}
             ( {{ col_expr.expr }} ) as {{ f2dq.quote_column_name(col_expr.col_name + '___' + col_expr.metric) }}
             {%- if not loop.last %},{%- endif %}
-        {% endfor %}
-    from 
-        {{ model.table_name }}
-    where
-        {{ in_time_window(model.time_filter) }}
-    )
-
-    {%- for col_expr in col_exprs %}
-        {% set final_metric_name = get_final_metric_name(col_expr.metric, model.time_filter) %}
-        
-        select '{{model.table_name}}' as table_name, '{{ col_expr.col_name }}' as column_name, '{{ final_metric_name }}' as metric, {{ f2dq.quote_column_name(col_expr.col_name + '___' + col_expr.metric) }} as value
-        from temp_table_metrics
-        {% if not loop.last %}union all{% endif %}
-    {% endfor %}
+        {%- endfor %}
+        from {{ model.table_name }}
+        where {% if scope == 'global' %}true{% else %}{{ in_time_window(model.time_filter) }}{% endif %}
+    ){% if not loop.last %},{% endif %}
+    {%- endfor %}
 
+    {%- for row in output_rows %}
+        select
+            '{{ model.table_name }}' as table_name,
+            '{{ row.col_name }}' as column_name,
+            '{{ f2dq.get_final_metric_name(row.metric, model.time_filter, row.scope) }}' as metric,
+            {{ f2dq.quote_column_name(row.col_name + '___' + row.metric) }} as value
+        from temp_table_metrics_{{ row.scope }}
+        {%- if not loop.last %} union all{%- endif %}
+    {%- endfor %}
 {% endmacro %}
 
-{% macro get_final_metric_name(metric_name, time_filter) %}
-    {% if time_filter is none %}
+{% macro get_final_metric_name(metric_name, time_filter, scope='windowed') %}
+    {% if scope == 'global' or time_filter is none %}
         {{ return ('global__' + metric_name) }}
     {% else %}
         {{ return (metric_name) }}

macros/public/store/generate_overview.sql

@@ -36,7 +36,7 @@
     (    
         select
             {{ overview_select_base('metric', 'computed_on')}}
-            {{ to_single_json(['metric', 'value', 'time_window_end', 'interval_length_sec']) }} as {{ f2dq.quote_column('data') }}
+            {{ to_single_json(['metric', 'value', 'time_window_start', 'time_window_end', 'interval_length_sec']) }} as {{ f2dq.quote_column('data') }}
         from
             {{ ref('f2dq_base_metrics') }}
             where {{ in_date_window('time_window_end', start_date, end_date) }}

macros/run_end/save_results_history.sql

@@ -9,6 +9,18 @@
     -- depends_on: {{ ref('f2dq_test_history') }}
     {% set command = flags.WHICH %}
     {% if execute and results and command in ('test', 'build') %}
+        {% set history_rel = ref('f2dq_test_history') %}
+        {% set history_exists = adapter.get_relation(
+            database=history_rel.database,
+            schema=history_rel.schema,
+            identifier=history_rel.identifier
+        ) is not none %}
+        {% if not history_exists %}
+            {% do log(
+                "f2dq_test_history relation missing (" ~ history_rel ~ "); skipping save_test_history",
+                info=True
+            ) %}
+        {% else %}
             {% set tests = [] %}
             {% for el in results %}
                 {% if el.node.resource_type.value == 'test' %}
@@ -18,12 +30,13 @@
 
             {% if tests %}
                 {% do f2dq.insert_list_to_table(
-                ref('f2dq_test_history'),
+                    history_rel,
                     tests,
                     ['table_name', 'column_name', 'test_name', 'status', 'execution_time', 'message', 'failures_count', 'failures_json', 'failures_table', 'severity', 'compiled_sql', 'run_at'],
                     { 'run_at': timestamp_type() }
                 ) %}
             {% endif %}
+        {% endif %}
 
     {% endif %}
     {{ return ('') }}

models/logs/f2dq_test_history.sql

@@ -0,0 +1,23 @@
+{{
+    config(
+        materialized='incremental',
+        on_schema_change='sync_all_columns',
+    )
+}}
+
+{{
+    f2dq.empty_table_generic([
+        ('table_name', 'string'),
+        ('column_name', 'string'),
+        ('test_name', 'string'),
+        ('status', 'string'),
+        ('execution_time', 'numeric'),
+        ('message', 'string'),
+        ('failures_count', 'numeric'),
+        ('failures_json', 'long_string'),
+        ('failures_table', 'long_string'),
+        ('severity', 'string'),
+        ('compiled_sql', 'long_string'),
+        ('run_at', 'timestamp')
+    ])
+}}