307 lines
18 KiB
SQL
307 lines
18 KiB
SQL
-- =====================================================================
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-- 航班运行数据接入与当前状态管理 · 全量基线
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-- ---------------------------------------------------------------------
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-- 权威设计:docs/flight-state.md(审计定稿)。本脚本整体取代历史迁移
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-- (V1.0.0–V1.4.0 已删除),按 §3.2 表职责建立全部分层:
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-- · 决策层:FLIGHT_SCHD + 8 张资源明细表 + FLIGHT_ROUTE_POINT —— 承担正确性;
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-- · 管道层:PIPELINE_LOCK / PROC_STATE / MSG_EVENT(outbox) / REQ_TRACK / BACKFILL_TODO;
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-- · 留痕层:SCHD_SNAP_LOG —— 只追加、不参与决策、可重建;
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-- · 证据层:报文原文归档 —— 冷路径,尚未交付(ARCHIVE_KEY 仅留引用位)。
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-- 核心定案(对照文档章节):
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-- · 身份:FLID 主键;OPERATION_DAY 一经确定不可变(§3.1/§5.3,应用层校验);
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-- STATE ∈ {ACTIVE, DELETED},无 ARCHIVED —— 物理清除只发生在历史归档成功之后(§8.2);
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-- · 无名单差删:主链路无集合删除;删除入口只有 FDEL(§6.2)与历史归档(§8.2);
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-- · 版本:每次成功写入推进 STATE_VERSION;Kafka 判旧 = (FLID, STATE_VERSION, UPDATED_AT)(§7.3);
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-- · 出站:COUTMSGS 是共享 MySQL 信箱(他人系统库,本系统不建表,迁移不覆盖)。
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-- 类型口径:TIMESTAMP(6) WITH TIME ZONE 统一 UTC 语义;无 JSONB/CLOB 依赖;
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-- BIGSERIAL 为 PostgreSQL 方言(Oracle 适配见 §10,未定前不预设)。
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-- =====================================================================
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-- ① 单行锁:串行化状态写事务(§1 边界:只串行化 DB 事务,不代替消息认领/选主/故障切换)
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CREATE TABLE PIPELINE_LOCK (
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LOCK_ID INT NOT NULL PRIMARY KEY, -- 恒为 1
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UPDATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL
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);
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INSERT INTO PIPELINE_LOCK (LOCK_ID, UPDATED_AT) VALUES (1, now());
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-- ② 处理伴生状态:与共享信箱 CMINMSGS 一一对应(MSG_ID = CMINMSGS_ID)。
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-- 兼作快照重放判定(§5.1 步骤 2):MSG_ID 已有成功终态 → 重放,直接记幂等成功。
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CREATE TABLE PROC_STATE (
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MSG_ID BIGINT NOT NULL PRIMARY KEY,
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STATE VARCHAR(16) NOT NULL, -- PENDING/FAILED/SUCCEEDED/SKIPPED/DEAD
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IDENTITY_KEY VARCHAR(200), -- SNDR|TYPE|STYP|SEQN(decode 后首次绑定;SEQN 同会话顺序观测 §5.5)
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ATTEMPTS INT NOT NULL DEFAULT 0,
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NEXT_ATTEMPT_AT TIMESTAMP(6) WITH TIME ZONE,
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ERROR_CLASS VARCHAR(20), -- MALFORMED/PROTOCOL/INFRA/UNSUPPORTED/EXHAUSTED(§9)
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LAST_ERROR VARCHAR(1000),
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UPDATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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CONSTRAINT uk_proc_identity UNIQUE (IDENTITY_KEY)
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);
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CREATE INDEX idx_proc_head ON PROC_STATE (STATE, MSG_ID); -- 主泵队头查询(严格 FIFO)
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-- ③ 航班当前态主行:一行一 FLID(决策层权威;展示视图是投影,不是权威 §3.3)
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CREATE TABLE FLIGHT_SCHD (
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FLID VARCHAR(32) NOT NULL PRIMARY KEY, -- AODB 实例 ID,Number(1-12)(SIS §3.16.2)
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OPERATION_DAY DATE NULL, -- 运营保障日;一经确定不可变(§3.5);NULL=尚未被快照收录
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STATE VARCHAR(8) NOT NULL, -- ACTIVE/DELETED(§3.1,无第三态)
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STATE_VERSION BIGINT NOT NULL DEFAULT 0, -- 每次成功写入 +1(§4)
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LAST_MSG_ID BIGINT NULL, -- 最近一次成功写入的消息 ID
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-- ==== SCHD.FLTR 标量字段(值保持 AODB 字符串原样;缺失语义由处理层决定,§5.4)====
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ALCD VARCHAR(64) NULL, -- 航空公司代码
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ALSC VARCHAR(64) NULL, -- 航空公司简称
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FLNO VARCHAR(64) NULL, -- 航班号(展示用,不参与身份判定 §3.1)
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MVIN VARCHAR(64) NULL, -- 进离港标识(A/D)
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SODT VARCHAR(64) NULL, -- 计划运行时间(ddMMMyyHHmm;OPERATION_DAY 计算源 §3.5)
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FLTY VARCHAR(64) NULL, -- 航班类型
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FLIN VARCHAR(64) NULL, -- 国内/国际/混合
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ACFT VARCHAR(64) NULL, -- 机型
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RENO VARCHAR(64) NULL, -- 机尾号
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TAOP VARCHAR(64) NULL, -- 过站实际承运人代码(§3.4:过站关联,非代码共享)
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TAFL VARCHAR(64) NULL, -- 过站实际承运航班号
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TAID VARCHAR(64) NULL, -- 过站关联航班 FLID
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TRML VARCHAR(64) NULL, -- 航站楼
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MAXP VARCHAR(64) NULL, -- 最大旅客数
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CSOP VARCHAR(64) NULL, -- 共享承运人代码(§3.4)
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CSFT VARCHAR(64) NULL, -- 共享航班号
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MAID VARCHAR(32) NULL, -- 共享主航班 FLID
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ESTT VARCHAR(64) NULL, -- 预计时间
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ACTT VARCHAR(64) NULL, -- 实际时间
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STND VARCHAR(64) NULL, -- 备降站/机位
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PHAG VARCHAR(64) NULL, -- 地服代理(值机)
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CNCL VARCHAR(64) NULL, -- 取消时间(§8.1 历史判定依据)
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REMC VARCHAR(256) NULL, -- 备注
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BOTM VARCHAR(64) NULL, -- 摆渡车时间
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LACL VARCHAR(64) NULL, -- 行李确认时间
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FINT VARCHAR(64) NULL, -- 完成时间
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APPT VARCHAR(64) NULL, -- 旅客到达时间
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EGSR VARCHAR(64) NULL, -- 保障开始时间
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EGST VARCHAR(64) NULL, -- 保障结束时间
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FHAG VARCHAR(64) NULL, -- 地服代理(货运)
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MHAG VARCHAR(64) NULL, -- 地服代理(机务)
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VIPP VARCHAR(64) NULL, -- VIP 旅客数
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VIPR VARCHAR(64) NULL, -- VIP 等级
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LBNO VARCHAR(64) NULL, -- 行李件数
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LBWT VARCHAR(64) NULL, -- 行李重量
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PAXC VARCHAR(64) NULL, -- 旅客计数
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EXSC VARCHAR(64) NULL, -- 例外代码
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EXSR VARCHAR(256) NULL, -- 例外原因
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FTSS VARCHAR(64) NULL, -- 航班状态
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PEDT VARCHAR(64) NULL, -- 前序估计时间
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NAAT VARCHAR(64) NULL, -- 到港终态时间(§8.1;业务含义待术语表确认 §10)
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NEAT VARCHAR(64) NULL, -- 离港终态时间(§8.1;业务含义待术语表确认 §10)
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PADT VARCHAR(64) NULL, -- 旅客登机时间
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CREATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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UPDATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL
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);
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CREATE INDEX idx_flight_schd_opday ON FLIGHT_SCHD (OPERATION_DAY);
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CREATE INDEX idx_flight_schd_state ON FLIGHT_SCHD (STATE);
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-- OPERATION_DAY 不可变的数据库层强化(§7.4):快照 upsert 一律带
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-- WHERE OPERATION_DAY IS NULL OR OPERATION_DAY = :day,行级条件更新即满足;
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-- 不使用触发器(Oracle/PG 双方言成本)。
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-- ④ 资源明细表 ×8 + 路线点表(每 FLID 多行;明细集合按组先删后插 §3.3;
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-- ORDINAL 保留输入顺序,SOURCE_SEQ 只存上游序号 §3.2;
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-- 删除一律标记在主行 STATE,明细物理清除只发生在历史归档 §8.2)
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-- ④-1 登机门 GTDT
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CREATE TABLE FLIGHT_GATE (
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FLID VARCHAR(32) NOT NULL,
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ORDINAL INT NOT NULL,
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SOURCE_SEQ VARCHAR(64),
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GATE VARCHAR(64),
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PGOT VARCHAR(64), -- 计划登机开始
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PGCT VARCHAR(64), -- 计划登机结束
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GOTM VARCHAR(64), -- 实际登机开始
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GCTM VARCHAR(64), -- 实际登机结束
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GTYP VARCHAR(64),
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CREATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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UPDATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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PRIMARY KEY (FLID, ORDINAL)
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);
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-- ④-2 值机柜台 CKDT
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CREATE TABLE FLIGHT_CHECKIN (
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FLID VARCHAR(32) NOT NULL,
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ORDINAL INT NOT NULL,
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SOURCE_SEQ VARCHAR(64),
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CHKC VARCHAR(64),
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CCLS VARCHAR(64),
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PCOT VARCHAR(64), -- 计划开柜
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PCCT VARCHAR(64), -- 计划关柜
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COTM VARCHAR(64), -- 实际开柜
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CCTM VARCHAR(64), -- 实际关柜
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CTYP VARCHAR(64),
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CREATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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UPDATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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PRIMARY KEY (FLID, ORDINAL)
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);
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-- ④-3 行李转盘 CLDT
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CREATE TABLE FLIGHT_BELT (
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FLID VARCHAR(32) NOT NULL,
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ORDINAL INT NOT NULL,
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SOURCE_SEQ VARCHAR(64),
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BELT VARCHAR(64),
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BCLS VARCHAR(64),
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PCOT VARCHAR(64), -- 计划开转盘(转盘专属前缀,避免与柜台同名)
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PCCT VARCHAR(64), -- 计划关转盘
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FBAG VARCHAR(64), -- 首件行李
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LBAG VARCHAR(64), -- 末件行李
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BTYP VARCHAR(64),
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CREATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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UPDATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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PRIMARY KEY (FLID, ORDINAL)
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);
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-- ④-4 计划机位 PSDT
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CREATE TABLE FLIGHT_STAND_PLAN (
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FLID VARCHAR(32) NOT NULL,
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ORDINAL INT NOT NULL,
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SOURCE_SEQ VARCHAR(64),
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PSST VARCHAR(64),
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STST VARCHAR(64), -- 计划开始
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STET VARCHAR(64), -- 计划结束
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CREATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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UPDATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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PRIMARY KEY (FLID, ORDINAL)
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);
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-- ④-5 滑槽 CHDT
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CREATE TABLE FLIGHT_CHUTE (
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FLID VARCHAR(32) NOT NULL,
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ORDINAL INT NOT NULL,
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SOURCE_SEQ VARCHAR(64),
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CHUT VARCHAR(64),
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CHCLS VARCHAR(64),
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PCBT VARCHAR(64), -- 计划开始(SIS 线格式 PCBT)
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PCET VARCHAR(64), -- 计划结束(PCET)
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CBTM VARCHAR(64), -- 实际开始(CBTM)
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CETM VARCHAR(64), -- 实际结束(CETM)
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CHTYP VARCHAR(64),
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CREATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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UPDATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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PRIMARY KEY (FLID, ORDINAL)
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);
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-- ④-6 延误 DELY(业务上任意时刻仅 1 个有效延误,保留多行能力以无损承接)
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CREATE TABLE FLIGHT_DELAY (
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FLID VARCHAR(32) NOT NULL,
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ORDINAL INT NOT NULL,
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SOURCE_SEQ VARCHAR(64),
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CODE VARCHAR(64),
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STRT VARCHAR(64),
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DURA VARCHAR(64),
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REMC VARCHAR(256),
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CREATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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UPDATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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PRIMARY KEY (FLID, ORDINAL)
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);
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-- ④-7 靠撤桥 ABTM(桥号 ABDG;A/D 各一条)
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CREATE TABLE FLIGHT_BRIDGE_OP (
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FLID VARCHAR(32) NOT NULL,
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ORDINAL INT NOT NULL,
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SOURCE_SEQ VARCHAR(64),
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ABDG VARCHAR(64),
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ABOP VARCHAR(64), -- A=靠桥 D=撤桥
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AOTM VARCHAR(64), -- 动作时间
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CREATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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UPDATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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PRIMARY KEY (FLID, ORDINAL)
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);
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-- ④-8 轮挡 CHOT(机位 CHID;ON/OFF 各一条)
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CREATE TABLE FLIGHT_CHOCK_OP (
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FLID VARCHAR(32) NOT NULL,
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ORDINAL INT NOT NULL,
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SOURCE_SEQ VARCHAR(64),
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CHID VARCHAR(64),
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CHST VARCHAR(64), -- ON/OFF
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CHTM VARCHAR(64), -- 动作时间
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CREATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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UPDATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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PRIMARY KEY (FLID, ORDINAL)
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);
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-- ④-9 路线点 ROUT/ERUT 共用(ROUTE_KIND 区分 §3.2:10 类集合 9 张表)
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CREATE TABLE FLIGHT_ROUTE_POINT (
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FLID VARCHAR(32) NOT NULL,
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ORDINAL INT NOT NULL,
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SOURCE_SEQ VARCHAR(64),
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ROUTE_KIND VARCHAR(8) NOT NULL, -- ROUT/ERUT
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APCD VARCHAR(64), -- 机场代码
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SCAT VARCHAR(64), -- 计划到达时间
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SCDT VARCHAR(64), -- 计划出发时间
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CREATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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UPDATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
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PRIMARY KEY (FLID, ROUTE_KIND, ORDINAL)
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);
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CREATE INDEX idx_flight_gate_flid ON FLIGHT_GATE (FLID);
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CREATE INDEX idx_flight_checkin_flid ON FLIGHT_CHECKIN (FLID);
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CREATE INDEX idx_flight_belt_flid ON FLIGHT_BELT (FLID);
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CREATE INDEX idx_flight_stand_flid ON FLIGHT_STAND_PLAN (FLID);
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CREATE INDEX idx_flight_chute_flid ON FLIGHT_CHUTE (FLID);
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CREATE INDEX idx_flight_delay_flid ON FLIGHT_DELAY (FLID);
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CREATE INDEX idx_flight_bridge_flid ON FLIGHT_BRIDGE_OP (FLID);
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CREATE INDEX idx_flight_chock_flid ON FLIGHT_CHOCK_OP (FLID);
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-- ⑤ 统一投递事件 outbox(§7.3:KAFKA_MSG 只通知变化;KAFKA_SCHD 发整态;
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-- tombstone 仅在 ACTIVE→DELETED 时与删除同事务登记,投递失败持续重试)
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CREATE TABLE MSG_EVENT (
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EVENT_ID BIGSERIAL PRIMARY KEY,
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TARGET VARCHAR(30) NOT NULL, -- KAFKA_MSG / KAFKA_SCHD
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PARTITION_KEY VARCHAR(32) NOT NULL, -- 恒为 FLID
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EVENT_TYPE VARCHAR(16) NOT NULL DEFAULT 'UPSERT', -- UPSERT / TOMBSTONE
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STATE_VERSION BIGINT NOT NULL, -- 发布时航班版本;聚合按 FLID 取最新(§7.3)
|
|||
|
|
PAYLOAD_JSON TEXT NOT NULL, -- TOMBSTONE 时至少含 FLID/STATE_VERSION/DELETED
|
|||
|
|
STATE VARCHAR(16) NOT NULL, -- PENDING/SENT/DEAD
|
|||
|
|
ATTEMPTS INT NOT NULL DEFAULT 0,
|
|||
|
|
NEXT_ATTEMPT_AT TIMESTAMP(6) WITH TIME ZONE,
|
|||
|
|
ERROR_CLASS VARCHAR(20),
|
|||
|
|
LAST_ERROR VARCHAR(1000),
|
|||
|
|
CREATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL
|
|||
|
|
);
|
|||
|
|
CREATE INDEX idx_evt_head ON MSG_EVENT (TARGET, STATE, EVENT_ID); -- 每 target 队头
|
|||
|
|
CREATE INDEX idx_evt_flid ON MSG_EVENT (PARTITION_KEY, STATE_VERSION); -- 同 FLID 未发事件合并
|
|||
|
|
|
|||
|
|
-- ⑥ 请求状态机(§7.1:只有 RESP 完成 RQFD 请求,按(运营日、发送方、请求类型)
|
|||
|
|
-- 匹配最新一条 PENDING;同类请求只留一条有效,新请求置旧为 EXPIRED)
|
|||
|
|
CREATE TABLE REQ_TRACK (
|
|||
|
|
REQ_ID BIGSERIAL PRIMARY KEY,
|
|||
|
|
REQ_TYPE VARCHAR(20) NOT NULL,
|
|||
|
|
OPERATION_DAY DATE NOT NULL, -- 请求覆盖运营日
|
|||
|
|
SENDER VARCHAR(64) NOT NULL, -- 请求发送方(匹配键之一)
|
|||
|
|
STATE VARCHAR(16) NOT NULL, -- PENDING/SENT/DONE/EXPIRED
|
|||
|
|
COUTMSGS_ID BIGINT,
|
|||
|
|
SENT_AT TIMESTAMP(6) WITH TIME ZONE,
|
|||
|
|
COMPLETED_AT TIMESTAMP(6) WITH TIME ZONE,
|
|||
|
|
CREATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL
|
|||
|
|
);
|
|||
|
|
CREATE INDEX idx_req_open ON REQ_TRACK (REQ_TYPE, OPERATION_DAY, SENDER, STATE);
|
|||
|
|
|
|||
|
|
-- ⑦ 共享信箱回填补偿待办(§7.2:提交后回填;回填失败不得把 SUCCEEDED 改回 FAILED;
|
|||
|
|
-- 目标形态 = 业务事务内预登记,消除「提交后写待办」的崩溃窗口,§10 当前偏差)
|
|||
|
|
CREATE TABLE BACKFILL_TODO (
|
|||
|
|
MSG_ID BIGINT NOT NULL PRIMARY KEY,
|
|||
|
|
SNDR VARCHAR(64) NOT NULL,
|
|||
|
|
TYPE VARCHAR(32) NOT NULL,
|
|||
|
|
STYP VARCHAR(32),
|
|||
|
|
SEQN BIGINT,
|
|||
|
|
ATTEMPTS INT NOT NULL DEFAULT 0,
|
|||
|
|
NEXT_ATTEMPT_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
|
|||
|
|
LAST_ERROR VARCHAR(512),
|
|||
|
|
CREATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL,
|
|||
|
|
UPDATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL
|
|||
|
|
);
|
|||
|
|
CREATE INDEX idx_backfill_todo_due ON BACKFILL_TODO (NEXT_ATTEMPT_AT);
|
|||
|
|
|
|||
|
|
-- ⑧ SCHD 快照留痕(§5.5):事务外追加,只追加留痕、不参与决策;一行=一次尝试,重放也记;
|
|||
|
|
-- RESULT 与 FLAGS 分列(可「成功且告警」);写失败只记指标;保留 90 天,按 (SCOPE_END, RECV_AT) 清理
|
|||
|
|
CREATE TABLE SCHD_SNAP_LOG (
|
|||
|
|
LOG_ID BIGSERIAL PRIMARY KEY,
|
|||
|
|
MSG_ID BIGINT NOT NULL,
|
|||
|
|
RECV_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL, -- 接收时刻(UTC)
|
|||
|
|
SCOPE_START DATE NOT NULL, -- 报文覆盖运营日范围(单日时两者相等)
|
|||
|
|
SCOPE_END DATE NOT NULL,
|
|||
|
|
RECS INT NOT NULL, -- 报文声明记录数
|
|||
|
|
UPSERTED INT NOT NULL, -- 实际写入数
|
|||
|
|
DURATION_MS BIGINT NOT NULL,
|
|||
|
|
RESULT VARCHAR(20) NOT NULL, -- COMMITTED/REPLAY_SKIPPED/ROLLED_BACK
|
|||
|
|
FLAGS VARCHAR(200) NOT NULL DEFAULT '', -- 逗号分隔:EMPTY/RECS_DROP/SEQN_REGRESSION/DAY_MISMATCH/SCHD_REVIVE_CONFLICT
|
|||
|
|
ARCHIVE_KEY VARCHAR(200), -- 原文归档引用(证据层,尚未交付)
|
|||
|
|
CREATED_AT TIMESTAMP(6) WITH TIME ZONE NOT NULL
|
|||
|
|
);
|
|||
|
|
CREATE INDEX idx_snaplog_cleanup ON SCHD_SNAP_LOG (SCOPE_END, RECV_AT);
|
|||
|
|
CREATE INDEX idx_snaplog_msg ON SCHD_SNAP_LOG (MSG_ID);
|