71 lines
3.1 KiB
SQL
71 lines
3.1 KiB
SQL
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-- P4a Task 7：用户同步域（A29/T30 语义，mock 源先行）。
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-- 校对手决：Prisma 生成 DDL 固定 utf8mb4_unicode_ci，逐表改写为库级约定的
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-- utf8mb4_0900_bin（sourceSystem/externalUserId/code 等字符串列的大小写
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-- 敏感唯一/比较语义依赖它）。
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-- · user_sync_runs.cursor 为 VarChar(128)：G4 真实源可能出现非数值游标；
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-- mock 源恒为数值串（源版本高水位），API 层投影为契约 int64。
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-- · external_user_mappings.userId 为扁平字符串外键（无 FK，同相册域约定：
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-- 用户注销等跨域删除语义由应用层决策，且减轻 TRUNCATE 隔离负担）。
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-- · user_sync_state 单行状态表：迁移内种子行（固定 id 见
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-- USER_SYNC_STATE_SINGLETON_ID；reset.ts TRUNCATE 后重种同值）。
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-- `trigger` 为 MySQL 保留字：Prisma 查询恒反引号标识符，本迁移同样反引号。
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-- CreateTable
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CREATE TABLE `user_sync_runs` (
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`id` VARCHAR(191) NOT NULL,
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`trigger` VARCHAR(16) NOT NULL,
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`state` VARCHAR(16) NOT NULL DEFAULT 'running',
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`cursor` VARCHAR(128) NULL,
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`counts` JSON NOT NULL,
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`startedAt` DATETIME(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6),
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`finishedAt` DATETIME(6) NULL,
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`error` VARCHAR(1024) NULL,
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INDEX `user_sync_runs_startedAt_idx`(`startedAt`),
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PRIMARY KEY (`id`)
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) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_bin;
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-- CreateTable
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CREATE TABLE `user_sync_errors` (
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`id` VARCHAR(191) NOT NULL,
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`runId` VARCHAR(64) NOT NULL,
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`externalUserId` VARCHAR(64) NULL,
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`code` VARCHAR(64) NOT NULL,
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`detail` VARCHAR(1024) NOT NULL,
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`createdAt` DATETIME(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6),
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INDEX `user_sync_errors_runId_idx`(`runId`),
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PRIMARY KEY (`id`)
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) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_bin;
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-- CreateTable
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CREATE TABLE `external_user_mappings` (
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`id` VARCHAR(191) NOT NULL,
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`userId` VARCHAR(64) NOT NULL,
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`sourceSystem` VARCHAR(32) NOT NULL DEFAULT 'mock',
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`externalUserId` VARCHAR(64) NOT NULL,
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`sourceVersion` INTEGER NOT NULL DEFAULT 0,
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`createdAt` DATETIME(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6),
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INDEX `external_user_mappings_userId_idx`(`userId`),
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UNIQUE INDEX `external_user_mappings_sourceSystem_externalUserId_key`(`sourceSystem`, `externalUserId`),
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PRIMARY KEY (`id`)
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) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_bin;
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-- CreateTable
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CREATE TABLE `user_sync_state` (
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`id` VARCHAR(191) NOT NULL,
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`lastRunAt` DATETIME(6) NULL,
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`lastSuccessAt` DATETIME(6) NULL,
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`cursor` VARCHAR(128) NULL,
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`runCount` INTEGER NOT NULL DEFAULT 0,
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`updatedAt` DATETIME(6) NOT NULL,
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PRIMARY KEY (`id`)
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) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_bin;
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-- 单行种子（引擎 upsert 兜底，但迁移种子保证常规路径下不变量成立——
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-- status 端点直接读本行，缺行视作「从未运行」）。
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INSERT INTO `user_sync_state` (`id`, `lastRunAt`, `lastSuccessAt`, `cursor`, `runCount`, `updatedAt`)
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VALUES ('user-sync-state-single-row', NULL, NULL, NULL, 0, CURRENT_TIMESTAMP(6));
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