-- Customer benchmark evidence is retained for evaluation only. It is not a
-- runtime Few-shot because the vector store must not become a collection of
-- case-specific benchmark overrides.

UPDATE sg_qa_vector_example
   SET reference_status = 'RETIRED',
       inspection_status = 'RETIRED',
       inspection_note = 'Retired from runtime Few-shot retrieval; retained as customer QA evaluation evidence.',
       verified_at = SYSTIMESTAMP,
       verified_by = 'SGMP_POC_METADATA_REVIEW'
 WHERE source_type = 'CUSTOMER_QA_BENCHMARK'
   AND source_case_id = 'STD-21';

COMMIT;

SELECT example_id, reference_status, inspection_status, source_case_id
  FROM sg_qa_vector_example
 WHERE source_type = 'CUSTOMER_QA_BENCHMARK'
   AND source_case_id = 'STD-21';
