refs #739: preserve Smilegate changes before repository layout migration

2026-08-03 11:12:19 +09:00
parent 022ae7f9d2
commit 4d2964b5c6
58 changed files with 3002 additions and 291 deletions
--- a/database/adb/107_sgmp_separate_customer_qa_from_fewshot.sql
+++ b/database/adb/107_sgmp_separate_customer_qa_from_fewshot.sql
@@ -0,0 +1,64 @@
+-- Customer QA is evaluation data, never production Few-shot context.
+-- Preserve it for SG_AI_QA_* baseline/history audit while retiring its vector copies.
+
+UPDATE sg_qa_vector_example
+   SET reference_status = 'RETIRED',
+       inspection_note = 'Evaluation-only customer QA. Excluded from production Few-shot retrieval.',
+       verified_at = SYSTIMESTAMP,
+       verified_by = 'SGMP_POC_EVALUATION_SEPARATION'
+ WHERE source_type = 'CUSTOMER_QA_BENCHMARK';
+
+COMMIT;
+
+CREATE OR REPLACE FUNCTION sg_qa_vector_search(
+  p_question    IN CLOB,
+  p_top_k       IN PLS_INTEGER DEFAULT 3,
+  p_target_type IN VARCHAR2 DEFAULT 'ANY'
+) RETURN SYS_REFCURSOR
+AUTHID DEFINER
+IS
+  v_query_vector VECTOR;
+  v_results      SYS_REFCURSOR;
+  v_target_type  VARCHAR2(16) := UPPER(TRIM(NVL(p_target_type, 'ANY')));
+BEGIN
+  IF p_question IS NULL THEN
+    RAISE_APPLICATION_ERROR(-20003, 'question is required.');
+  END IF;
+  IF p_top_k IS NULL OR p_top_k < 1 OR p_top_k > 20 THEN
+    RAISE_APPLICATION_ERROR(-20004, 'top_k must be between 1 and 20.');
+  END IF;
+  IF v_target_type NOT IN ('NONE', 'SINGLE', 'MULTI', 'ALL', 'ANY') THEN
+    RAISE_APPLICATION_ERROR(-20005, 'target_type must be NONE, SINGLE, MULTI, ALL, or ANY.');
+  END IF;
+
+  v_query_vector := DBMS_VECTOR.UTL_TO_EMBEDDING(
+    p_question,
+    JSON(sg_qa_vector_params('search_query'))
+  );
+
+  OPEN v_results FOR
+    SELECT example_id,
+           question,
+           answer_sql,
+           answer_text,
+           embedding_model,
+           reference_kind,
+           target_type,
+           object_role,
+           source_case_id,
+           source_type,
+           vector_distance(embedding, v_query_vector, COSINE) AS cosine_distance
+      FROM sg_qa_vector_example
+     WHERE reference_status = 'APPROVED'
+       AND (source_type IS NULL OR source_type <> 'CUSTOMER_QA_BENCHMARK')
+       AND (target_type = 'ANY' OR v_target_type = 'ANY' OR target_type = v_target_type)
+     ORDER BY vector_distance(embedding, v_query_vector, COSINE), example_id
+     FETCH FIRST p_top_k ROWS ONLY;
+  RETURN v_results;
+END;
+/
+
+SELECT source_type, reference_status, COUNT(*) AS example_count
+  FROM sg_qa_vector_example
+ GROUP BY source_type, reference_status
+ ORDER BY source_type, reference_status;