78 lines
2.5 KiB
MySQL
78 lines
2.5 KiB
MySQL
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{% set metric_names = (
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"created_guest_journeys_not_cancelled",
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"started_guest_journeys_not_cancelled",
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"completed_guest_journeys_not_cancelled",
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"created_guest_journeys",
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"started_guest_journeys",
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"completed_guest_journeys",
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"total_csat_score_count",
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"average_csat_score",
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"deposit_fees_in_gbp",
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"waiver_payments_in_gbp",
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"checkin_cover_fees_in_gbp",
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"total_guest_payments_in_gbp",
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"py_created_guest_journeys_not_cancelled",
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"py_started_guest_journeys_not_cancelled",
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"py_completed_guest_journeys_not_cancelled",
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"py_created_guest_journeys",
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"py_started_guest_journeys",
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"py_completed_guest_journeys",
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"py_total_csat_score_count",
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"py_average_csat_score",
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"py_deposit_fees_in_gbp",
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"py_waiver_payments_in_gbp",
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"py_checkin_cover_fees_in_gbp",
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"py_total_guest_payments_in_gbp",
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) %}
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{% set sigma_threshold = var("sigma_threshold", 3) %}
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{% set days_to_consider = 14 %}
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{% set yesterday = "(current_date - interval '1 day')" %}
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with
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recent_data as (
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select *
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from {{ ref("kpis__product_guest_daily_metrics") }}
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where
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date_day
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between {{ yesterday }}
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- interval '{{ days_to_consider }} "days"' and {{ yesterday }}
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),
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metrics_recent_data as (
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select
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{% for metric in metric_names %}
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avg({{ metric }}) as avg_{{ metric }},
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stddev({{ metric }}) as stddev_{{ metric }}
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{% if not loop.last %},{% endif %}
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{% endfor %}
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from recent_data
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),
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outliers as (
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select
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rd.date_day,
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{% for metric in metric_names %}
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case
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when
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abs(rd.{{ metric }} - metrics_recent_data.avg_{{ metric }}) > (
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metrics_recent_data.stddev_{{ metric }}
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* {{ sigma_threshold }}
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)
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then 1
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else 0
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end as is_outlier_{{ metric }}
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{% if not loop.last %},{% endif %}
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{% endfor %}
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from recent_data rd
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cross join metrics_recent_data
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where rd.date_day = {{ yesterday }}
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)
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select
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{% for metric in metric_names %}
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sum(is_outlier_{{ metric }}) as outlier_count_{{ metric }}
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{% if not loop.last %},{% endif %}
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{% endfor %}
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from outliers
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having
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{% for metric in metric_names %}
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sum(is_outlier_{{ metric }}) > 0 {% if not loop.last %} or {% endif %}
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{% endfor %}
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