MARS-1005

MARS_Packages/REL03/MARS-1005/install_mars1005.sql

@@ -0,0 +1,88 @@
+-- ===================================================================
+-- MARS-1005 INSTALL SCRIPT: C2D MPEC Data Export to External Tables
+-- ===================================================================
+-- Purpose: One-time bulk export of 3 C2D MPEC tables from OU_LEGACY_C2D schema
+--          to OCI buckets (ODS bucket CSV format)
+--          Uses DATA_EXPORTER v2.7.5 with pRegisterExport for file registration
+-- Author: Grzegorz Michalski
+-- Date: 2026-02-12
+
+-- Dynamic spool file generation (using SYS_CONTEXT - no DBA privileges required)
+-- Log files are automatically created in log/ subdirectory
+-- IMPORTANT: Ensure log/ directory exists before SPOOL (use host mkdir)
+host mkdir log 2>nul
+
+var filename VARCHAR2(100)
+BEGIN
+    :filename := 'log/INSTALL_MARS_1005_' || SYS_CONTEXT('USERENV', 'CON_NAME') || '_' || TO_CHAR(SYSDATE,'YYYYMMDD_HH24MISS') || '.log';
+END;
+/
+column filename new_value _filename
+select :filename filename from dual;
+spool &_filename
+
+SET ECHO OFF
+SET TIMING ON
+SET SERVEROUTPUT ON SIZE UNLIMITED
+SET PAUSE OFF
+
+-- Set current schema context (optional - use when modifying packages in specific schema)
+-- ALTER SESSION SET CURRENT_SCHEMA = CT_MRDS;
+
+PROMPT =========================================================================
+PROMPT MARS-1005: C2D MPEC Data Export to External Tables (One-Time Migration)
+PROMPT =========================================================================
+PROMPT 
+PROMPT This script will export 3 C2D MPEC tables to OCI buckets:
+PROMPT 
+PROMPT TARGET: ODS Bucket (CSV format):
+PROMPT   - MPEC_ADMIN
+PROMPT   - MPEC_CONTENT
+PROMPT   - MPEC_CONTENT_CRITERION
+PROMPT 
+PROMPT Key Features:
+PROMPT   - Files registered in A_SOURCE_FILE_RECEIVED for tracking
+PROMPT   - Template table column order matching (CT_ET_TEMPLATES.C2D_MPEC_*)
+PROMPT   - ODS/C2D bucket path structure
+PROMPT =========================================================================
+
+-- Confirm installation with user
+ACCEPT continue CHAR PROMPT 'Type YES to continue with installation, or Ctrl+C to abort: '
+WHENEVER SQLERROR EXIT SQL.SQLCODE
+BEGIN
+    IF '&continue' IS NULL OR TRIM('&continue') IS NULL OR UPPER(TRIM('&continue')) != 'YES' THEN
+        RAISE_APPLICATION_ERROR(-20001, 'Installation aborted by user');
+    END IF;
+END;
+/
+WHENEVER SQLERROR CONTINUE
+
+PROMPT 
+PROMPT =========================================================================
+PROMPT Step 1: Export OU_TOP Data to ODS Bucket
+PROMPT =========================================================================
+@@01_MARS_1005_export_top_data.sql
+
+PROMPT 
+PROMPT =========================================================================
+PROMPT Step 2: Verify Exports (File Registration Check)
+PROMPT =========================================================================
+@@02_MARS_1005_verify_exports.sql
+
+PROMPT 
+PROMPT =========================================================================
+PROMPT Step 3: Verify Data Integrity (Source vs Exported)
+PROMPT =========================================================================
+@@03_MARS_1005_verify_data_integrity.sql
+
+PROMPT 
+PROMPT =========================================================================
+PROMPT MARS-1005 Installation - COMPLETED
+PROMPT =========================================================================
+PROMPT Check the log file for complete installation details.
+PROMPT For rollback, use: rollback_mars1005.sql
+PROMPT =========================================================================
+
+spool off
+
+quit;