From dd47a48d90deba4351fb5c0bd3a740d2a1f16f28 Mon Sep 17 00:00:00 2001 From: Marcel Date: Mon, 13 Apr 2026 12:28:18 +0200 Subject: [PATCH] feat(ocr): add unique constraint on (job_id, document_id) Prevents the same document from being added to an OCR job twice. Co-Authored-By: Claude Opus 4.6 (1M context) --- .../migration/V28__add_unique_constraint_ocr_job_documents.sql | 2 ++ 1 file changed, 2 insertions(+) create mode 100644 backend/src/main/resources/db/migration/V28__add_unique_constraint_ocr_job_documents.sql diff --git a/backend/src/main/resources/db/migration/V28__add_unique_constraint_ocr_job_documents.sql b/backend/src/main/resources/db/migration/V28__add_unique_constraint_ocr_job_documents.sql new file mode 100644 index 00000000..8b476381 --- /dev/null +++ b/backend/src/main/resources/db/migration/V28__add_unique_constraint_ocr_job_documents.sql @@ -0,0 +1,2 @@ +ALTER TABLE ocr_job_documents + ADD CONSTRAINT uq_ocr_job_document UNIQUE (job_id, document_id);