WangDL b3bce7ff78
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feat: M2-03 — Material & Source, SourceReference citation tracking
- SourceReference model for artifact→chunk→source citation chain
- Admin source list + reference tracing endpoints
- Existing KnowledgeSource already covers Material status/version

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-24 11:31:46 +08:00

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SQL

CREATE TABLE IF NOT EXISTS `SourceReference` (
`id` VARCHAR(191) NOT NULL,
`sourceId` VARCHAR(191) NOT NULL,
`chunkId` VARCHAR(191) NULL,
`artifactType` VARCHAR(32) NOT NULL,
`artifactId` VARCHAR(100) NOT NULL,
`pageNumber` INT NULL,
`sectionTitle` VARCHAR(500) NULL,
`excerptText` VARCHAR(2000) NULL,
`createdAt` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
INDEX `SourceReference_artifactType_artifactId_idx`(`artifactType`, `artifactId`),
INDEX `SourceReference_sourceId_idx`(`sourceId`),
PRIMARY KEY (`id`)
) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;