27 lines
1.3 KiB
SQL
27 lines
1.3 KiB
SQL
CREATE TABLE IF NOT EXISTS vehicle_hydrogen_tank_capacity (
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vin VARCHAR(64) NOT NULL,
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source_vehicle_id BIGINT NOT NULL,
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source_model_id BIGINT NULL,
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plate_number VARCHAR(50) NOT NULL DEFAULT '',
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brand_name VARCHAR(500) NOT NULL DEFAULT '',
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model_name VARCHAR(500) NOT NULL DEFAULT '',
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tank_capacity_l DECIMAL(12,2) NOT NULL,
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active TINYINT(1) NOT NULL DEFAULT 1,
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source_updated_at DATETIME NULL,
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synced_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
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PRIMARY KEY (vin),
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INDEX idx_hydrogen_capacity_model (source_model_id),
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INDEX idx_hydrogen_capacity_active (active,vin)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
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ALTER TABLE vehicle_open_hydrogen_stream_state
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ADD COLUMN tank_capacity_l DECIMAL(12,2) NULL AFTER abnormal_drop_count,
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ADD COLUMN first_pressure_mpa DECIMAL(10,3) NULL AFTER tank_capacity_l,
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ADD COLUMN last_pressure_mpa DECIMAL(10,3) NULL AFTER first_pressure_mpa,
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ADD COLUMN first_temperature_c DECIMAL(10,3) NULL AFTER last_pressure_mpa,
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ADD COLUMN last_temperature_c DECIMAL(10,3) NULL AFTER first_temperature_c,
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ADD COLUMN calculation_method VARCHAR(32) NOT NULL DEFAULT 'PRESSURE_NIST' AFTER last_temperature_c;
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CREATE INDEX idx_hydrogen_capacity_sync
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ON vehicle_hydrogen_tank_capacity (synced_at,active);
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