refactor(flight-schd): 按现场 11g 约束将运营航班存储改为宽表 (ACM2-28 修订)
现场环境仅提供 Oracle 11g(无任何 JSON 能力),废除 FLTR_JSON JSONB 整文档存储: - V1.1.0 迁移重写:FLIGHT_SCHD 改为一行一航班宽表(SCHD.FLTR 标量字段列 + 1:N 明细集合序列化文本列),SCHD_GEN.FLIDS_JSON 展开为 SCHD_GEN_FLID(FDAY, FLID); 已应用过旧版迁移的环境需重建 schema 重放 - 契约层:FlightChange/Handler 在线视图改为字段集映射(与 legacy flightInfo hash 同构),仓储白名单拒绝未知字段;增量写=字段级合并(hmset 同语义), 快照=整体替换 - 事件载荷:快照投递与投影重建经 FlightFieldsJson 确定性序列化(键序稳定) - 影子对拍:FlightStoreDiffTool 改为 PG 宽表列值 vs legacy FLTR JSON 逐字段 归一化比对,新增嵌套集合比对用例 - 测试:61 用例全绿(不变量门槛 1/2/3、UTC 方言、真实 PG 方言集成、清场五场景) - 文档:decision-flight-state.md 追加 §8 修订记录(不改写定案历史),design.md 表说明同步 11g 方言移植(ON CONFLICT→MERGE、advisory lock 替代、Flyway/驱动矩阵)、 集合列升子表、类型化列提升等未尽事项另立 Plane issue 跟踪。
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@@ -8,6 +8,8 @@ import com.gzzn.omms.msgexchange.domain.MsgEvent
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import com.gzzn.omms.msgexchange.domain.MsgKind
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import com.gzzn.omms.msgexchange.domain.Targets
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import com.gzzn.omms.msgexchange.infra.persistence.CminmsgInboxRepository
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import com.gzzn.omms.msgexchange.infra.persistence.FlightFields
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import com.gzzn.omms.msgexchange.infra.persistence.FlightFieldsJson
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import com.gzzn.omms.msgexchange.infra.persistence.FlightSchdRepository
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import com.gzzn.omms.msgexchange.infra.persistence.MsgEventRepository
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import com.gzzn.omms.msgexchange.infra.persistence.PipelineTransactionManager
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@@ -42,7 +44,7 @@ class SnapshotFlow(
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return
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}
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val ok = staged as StageResult.Ok
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val normalized = ok.flights // (flid, payloadJson)
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val normalized = ok.flights // (flid, fields)
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val day = ok.day
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// 内存与超大包熔断防御(ACM2-28 评论 4 项 3)
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@@ -93,9 +95,9 @@ class SnapshotFlow(
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}
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}
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// 构造并批量写入 schd 投递事件
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val events = normalized.map { (flid, json) ->
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MsgEvent(target = Targets.KAFKA_SCHD, partitionKey = flid, payloadJson = json)
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// 构造并批量写入 schd 投递事件(载荷 = 字段集序列化,KAFKA_SCHD 线格式)
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val events = normalized.map { (flid, fields) ->
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MsgEvent(target = Targets.KAFKA_SCHD, partitionKey = flid, payloadJson = FlightFieldsJson.toJson(fields))
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}
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if (events.isNotEmpty()) {
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msgEvents.insertAll(events)
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@@ -116,7 +118,7 @@ class SnapshotFlow(
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/** staging 结果(骨架)。 */
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sealed interface StageResult {
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data class Ok(val day: String, val flights: List<Pair<String, String>>) : StageResult
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data class Ok(val day: String, val flights: List<Pair<String, FlightFields>>) : StageResult
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data class Invalid(val reason: String) : StageResult
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companion object {
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