refs #739: generalize game target profile guidance

database/adb/85_sgmp_no_target_null_value_template.sql

@@ -0,0 +1,39 @@
+-- A no-target aggregate is a successful empty-value result, not a no-row
+-- execution failure. Keep the output alias from the verified logical metric.
+
+DECLARE
+  v_input CLOB;
+  v_embedding VECTOR;
+BEGIN
+  SELECT TO_CLOB('Question: ') || question
+      || TO_CLOB(CHR(10) || 'Answer SQL: SELECT CAST(NULL AS NUMBER) AS "USER_COUNT" FROM DUAL')
+      || TO_CLOB(CHR(10) || 'Answer: This boundary applies only to a game-scoped user-master operation. '
+          || 'When no game identifier is resolved, do not select a prefix-specific user-master object. '
+          || 'Return USER_COUNT as NULL. This does not prohibit an approved common-object query.')
+    INTO v_input
+    FROM sg_qa_vector_example
+   WHERE example_id = 5;
+  v_embedding := DBMS_VECTOR.UTL_TO_EMBEDDING(
+    v_input,
+    JSON(sg_qa_vector_params('search_document'))
+  );
+
+  UPDATE sg_qa_vector_example
+     SET answer_sql = 'SELECT CAST(NULL AS NUMBER) AS "USER_COUNT" FROM DUAL',
+         answer_text = 'This boundary applies only to a game-scoped user-master operation. '
+             || 'When no game identifier is resolved, do not select a prefix-specific user-master object. '
+             || 'Return USER_COUNT as NULL. This does not prohibit an approved common-object query.',
+         embedding_input = v_input,
+         embedding = v_embedding,
+         embedding_model = 'cohere.embed-v4.0',
+         inspection_note = 'Canonical GAME_USER_MASTER boundary: no game target returns a NULL metric value, '
+             || 'not an execution error and not a default game selection.',
+         verified_at = SYSTIMESTAMP,
+         verified_by = 'SGMP_POC_REVIEW'
+   WHERE example_id = 5
+     AND reference_status = 'APPROVED'
+     AND reference_kind = 'NO_TARGET'
+     AND object_role = 'GAME_USER_MASTER';
+  COMMIT;
+END;
+/