29 lines
1.4 KiB
SQL
29 lines
1.4 KiB
SQL
-- saf_event：安全事件主表。事件和审计记录不允许物理删除。
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CREATE TABLE IF NOT EXISTS saf_event (
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identity uuid PRIMARY KEY,
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event_code varchar(32) NOT NULL UNIQUE,
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device_identity uuid,
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level integer NOT NULL CHECK (level BETWEEN 1 AND 3),
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title varchar(256) NOT NULL,
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created_at timestamptz NOT NULL,
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updated_at timestamptz NOT NULL,
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created_by_identity uuid,
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updated_by_identity uuid,
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status varchar(32) NOT NULL DEFAULT 'pending',
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version integer NOT NULL DEFAULT 1
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);
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CREATE INDEX IF NOT EXISTS idx_saf_event_status_level ON saf_event(status, level);
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COMMENT ON TABLE saf_event IS '安全事件主表';
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COMMENT ON COLUMN saf_event.identity IS '主键，应用生成的 UUID V7';
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COMMENT ON COLUMN saf_event.event_code IS '安全事件全局唯一业务编码';
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COMMENT ON COLUMN saf_event.device_identity IS '关联 dev_device 的 identity';
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COMMENT ON COLUMN saf_event.level IS '风险等级：1 高风险、2 中风险、3 低风险';
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COMMENT ON COLUMN saf_event.title IS '安全事件说明';
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COMMENT ON COLUMN saf_event.created_at IS '记录创建时间，UTC';
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COMMENT ON COLUMN saf_event.updated_at IS '记录更新时间，UTC';
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COMMENT ON COLUMN saf_event.created_by_identity IS '创建人 identity';
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COMMENT ON COLUMN saf_event.updated_by_identity IS '更新人 identity';
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COMMENT ON COLUMN saf_event.status IS '状态：pending、processing、closed、overdue';
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COMMENT ON COLUMN saf_event.version IS '乐观锁版本';
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