refs #741 #742: reorganize repository by application

database/adb/53_drop_legacy_poc_objects.sql

@@ -0,0 +1,101 @@
+-- ============================================================
+-- 53_drop_legacy_poc_objects.sql
+-- Completes the physical-object portion of the KB VPD POC cleanup
+-- after 52 has removed legacy permissions, roles, tokens and users.
+-- ============================================================
+WHENEVER SQLERROR EXIT SQL.SQLCODE
+SET ECHO OFF
+SET FEEDBACK ON
+SET DEFINE OFF
+SET SERVEROUTPUT ON
+
+PROMPT === Removing legacy document VPD/redaction and source objects ===
+BEGIN
+  DBMS_REDACT.DROP_POLICY(
+    object_schema => 'ADMIN',
+    object_name   => 'CB_V_SEARCH_DOCUMENTS',
+    policy_name   => 'CB_CONTENTS_REDACT'
+  );
+EXCEPTION
+  WHEN OTHERS THEN
+    DBMS_OUTPUT.PUT_LINE('redaction policy not removed: ' || SQLERRM);
+END;
+/
+
+DECLARE
+  v_count NUMBER;
+BEGIN
+  SELECT COUNT(*)
+  INTO   v_count
+  FROM   all_policies
+  WHERE  object_owner = 'ADMIN'
+  AND    object_name = 'CB_V_SEARCH_DOCUMENTS'
+  AND    policy_name = 'CB_AGENT_DOC_POLICY';
+
+  IF v_count > 0 THEN
+    DBMS_RLS.DROP_POLICY(
+      object_schema => 'ADMIN',
+      object_name   => 'CB_V_SEARCH_DOCUMENTS',
+      policy_name   => 'CB_AGENT_DOC_POLICY'
+    );
+  END IF;
+END;
+/
+
+BEGIN
+  EXECUTE IMMEDIATE 'DROP VIEW cb_v_search_documents';
+EXCEPTION
+  WHEN OTHERS THEN
+    IF SQLCODE != -942 THEN
+      RAISE;
+    END IF;
+END;
+/
+
+BEGIN
+  EXECUTE IMMEDIATE 'DROP TABLE cb_search_documents PURGE';
+EXCEPTION
+  WHEN OTHERS THEN
+    IF SQLCODE != -942 THEN
+      RAISE;
+    END IF;
+END;
+/
+
+PROMPT === Dropping unrelated POC_2 backup, RAG, and security-example tables ===
+DECLARE
+  PROCEDURE drop_table_if_exists(p_table_name IN VARCHAR2) IS
+  BEGIN
+    EXECUTE IMMEDIATE
+      'DROP TABLE POC_2.' || DBMS_ASSERT.SIMPLE_SQL_NAME(p_table_name)
+      || ' CASCADE CONSTRAINTS PURGE';
+    DBMS_OUTPUT.PUT_LINE('dropped POC_2.' || p_table_name);
+  EXCEPTION
+    WHEN OTHERS THEN
+      IF SQLCODE = -942 THEN
+        NULL;
+      ELSE
+        RAISE;
+      END IF;
+  END;
+BEGIN
+  drop_table_if_exists('BKP_CLM_20260701144052');
+  drop_table_if_exists('BKP_CONT_20260701144052');
+  drop_table_if_exists('BKP_COV_20260701144052');
+  drop_table_if_exists('BKP_CUST_20260701144052');
+  drop_table_if_exists('BKP_EXT_20260701144052');
+  drop_table_if_exists('BKP_PROD_20260701144052');
+  drop_table_if_exists('KB_CUST_BAK_202607011343');
+  drop_table_if_exists('KB_CUST_BAK_20260701134439');
+  drop_table_if_exists('KB_AIDP_RAG_CORPUS_CONFIG');
+  drop_table_if_exists('KB_AIDP_RAG_QUERY_CACHE');
+  drop_table_if_exists('KB_COMPETITOR_TERMS_CHUNKS');
+  drop_table_if_exists('KB_COMPETITOR_TERMS_DOCUMENTS');
+  drop_table_if_exists('KB_OWN_TERMS_CHUNKS');
+  drop_table_if_exists('KB_OWN_TERMS_DOCUMENTS');
+  drop_table_if_exists('KB_SECURITY_AUDIT_LOG');
+  drop_table_if_exists('KB_SECURITY_POLICY_CATALOG');
+END;
+/
+
+PROMPT === Legacy physical objects removed ===