M7XBeastandCursor
ff096b51b5
Clean package repo for Gitea installs via packages.yml git URL. Co-authored-by: Cursor <cursoragent@cursor.com>
77 lines
2.5 KiB
SQL
77 lines
2.5 KiB
SQL
{{
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config(
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materialized='incremental',
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unique_key = 'id',
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on_schema_change='sync_all_columns',
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)
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}}
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with z_score_without_id as (
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select
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stats.table_name as table_name,
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stats.column_name as column_name,
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stats.metric as metric,
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stats.interval_length_sec,
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(last_metric.last_value - stats.last_avg) / (stats.last_stddev + 0.0000000001) as z_score_value,
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case
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when stats.last_median_absolute_deviation = 0 then
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(last_metric.last_value - stats.last_median) / (1.253314 * (stats.last_mean_absolute_deviation + 0.0000000001))
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else
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(0.6745 * (last_metric.last_value - stats.last_median)) / (stats.last_median_absolute_deviation + 0.0000000001)
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end as modified_z_score_value,
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last_metric.last_value as last_value,
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stats.last_avg as last_avg,
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stats.last_median as last_median,
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stats.last_stddev as last_stddev,
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stats.last_median_absolute_deviation,
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stats.last_mean_absolute_deviation,
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stats.last_third_quartile - stats.last_first_quartile as last_iqr,
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stats.last_first_quartile,
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stats.last_third_quartile,
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{{ time_window_end() }} as time_window_end,
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cast( {{dbt.current_timestamp_backcompat()}} as {{ timestamp_type() }} ) as computed_on
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from
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{{ ref('f2dq_last_stats') }} as stats,
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{{ ref('f2dq_last_metrics') }} as last_metric
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where
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stats.table_name = last_metric.table_name and
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stats.column_name = last_metric.column_name and
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stats.metric = last_metric.metric and
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(
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stats.interval_length_sec = last_metric.interval_length_sec or
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(stats.interval_length_sec is null and last_metric.interval_length_sec is null)
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) and
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last_metric.last_value is not null and
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stats.last_avg is not null and
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stats.last_stddev is not null
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)
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select
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cast ({{ dbt_utils.generate_surrogate_key([
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'table_name',
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'column_name',
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'metric',
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'interval_length_sec',
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'time_window_end'
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]) }} as {{ string_type() }} ) as id,
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table_name,
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column_name,
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metric,
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z_score_value,
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modified_z_score_value,
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last_value,
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last_avg,
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last_median,
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last_stddev,
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last_median_absolute_deviation,
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last_mean_absolute_deviation,
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last_iqr,
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last_first_quartile,
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last_third_quartile,
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time_window_end,
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interval_length_sec,
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computed_on
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from z_score_without_id
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