16 lines
592 B
SQL
16 lines
592 B
SQL
-- @param {DateTime} $1:startDate
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-- @param {DateTime} $2:endDate
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SELECT
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r.code as region_code, r.name as region_name,
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date_trunc('day', ep.timestamp) as day,
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AVG(ep.demand_mw) as avg_demand,
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MAX(ep.demand_mw) as peak_demand,
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COUNT(DISTINCT d.id)::INT as datacenter_count,
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COALESCE(SUM(DISTINCT d.capacity_mw), 0) as total_dc_capacity_mw
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FROM grid_regions r
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LEFT JOIN electricity_prices ep ON ep.region_id = r.id
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AND ep.timestamp BETWEEN $1 AND $2
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LEFT JOIN datacenters d ON d.region_id = r.id
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GROUP BY r.id, r.code, r.name, date_trunc('day', ep.timestamp)
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ORDER BY r.code, day
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