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refactor(go): make daily mileage vin only

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lingniu
2026-07-02 21:02:02 +08:00
parent b23ae3410c
commit bec6326103
8 changed files with 43 additions and 106 deletions
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5
go/vehicle-gateway/internal/stats/schema.go
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@@ -2,8 +2,7 @@ package stats
const DailyMileageTableSQL = `CREATE TABLE IF NOT EXISTS vehicle_daily_mileage (
id BIGINT PRIMARY KEY AUTO_INCREMENT,
vehicle_key VARCHAR(96) NOT NULL,
vin VARCHAR(32) NOT NULL DEFAULT '',
vin VARCHAR(32) NOT NULL,
stat_date DATE NOT NULL,
protocol VARCHAR(32) NOT NULL,
daily_mileage_km DECIMAL(18,3) NOT NULL DEFAULT 0,
@@ -12,7 +11,7 @@ const DailyMileageTableSQL = `CREATE TABLE IF NOT EXISTS vehicle_daily_mileage (
sample_count BIGINT NOT NULL DEFAULT 0,
created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
UNIQUE KEY uk_daily_mileage_vehicle (vehicle_key, stat_date, protocol),
UNIQUE KEY uk_daily_mileage_vin (vin, stat_date, protocol),
KEY idx_vin (vin),
KEY idx_stat_date (stat_date),
KEY idx_protocol_date (protocol, stat_date)