[Developer] add KB Select AI Team ORDS MCP tool

sql/adb/58_kb_select_ai_router_api.sql

@@ -0,0 +1,57 @@
+-- ============================================================
+-- 58_kb_select_ai_router_api.sql
+--
+-- POC_2 소유 Select AI Team을 ORDS runtime(CB_ORDS)에서 안전하게
+-- 호출하기 위한 definer-rights API.
+--
+-- Execute as POC_2 using SQLcl after 56_kb_select_ai_router_team.sql.
+-- ============================================================
+WHENEVER SQLERROR EXIT SQL.SQLCODE
+SET ECHO OFF
+SET FEEDBACK ON
+SET DEFINE OFF
+
+PROMPT === Creating POC_2 Select AI Team API ===
+CREATE OR REPLACE PACKAGE kb_select_ai_router_api AUTHID DEFINER AS
+  FUNCTION run_team(
+    p_prompt          IN CLOB,
+    p_conversation_id IN VARCHAR2 DEFAULT NULL
+  ) RETURN CLOB;
+END kb_select_ai_router_api;
+/
+
+CREATE OR REPLACE PACKAGE BODY kb_select_ai_router_api AS
+  FUNCTION run_team(
+    p_prompt          IN CLOB,
+    p_conversation_id IN VARCHAR2 DEFAULT NULL
+  ) RETURN CLOB AS
+    v_params CLOB;
+    v_conversation_id VARCHAR2(128) := TRIM(p_conversation_id);
+  BEGIN
+    IF p_prompt IS NULL OR DBMS_LOB.GETLENGTH(TRIM(p_prompt)) = 0 THEN
+      RAISE_APPLICATION_ERROR(-20801, 'prompt is required');
+    END IF;
+
+    IF v_conversation_id IS NOT NULL THEN
+      IF NOT REGEXP_LIKE(v_conversation_id, '^[A-Za-z0-9._:-]{1,128}$') THEN
+        RAISE_APPLICATION_ERROR(-20802, 'conversationId contains unsupported characters');
+      END IF;
+      v_params := '{"conversation_id":"' || v_conversation_id || '"}';
+    END IF;
+
+    RETURN DBMS_CLOUD_AI_AGENT.RUN_TEAM(
+      team_name   => 'KB_SELECT_AI_ROUTER_TEAM',
+      user_prompt => p_prompt,
+      params      => v_params
+    );
+  END run_team;
+END kb_select_ai_router_api;
+/
+
+SHOW ERRORS
+
+PROMPT === Granting only the Team API to the ORDS runtime ===
+GRANT EXECUTE ON kb_select_ai_router_api TO cb_ords;
+
+PROMPT === POC_2 Select AI Team API ready ===
+EXIT