118 lines
4.6 KiB
SQL
118 lines
4.6 KiB
SQL
-- ============================================================================
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-- MARS-1409-POSTHOOK Master Installation Script
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-- ============================================================================
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-- Purpose: Post-hook for MARS-1409 - Backfill A_WORKFLOW_HISTORY_KEY for
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-- existing A_SOURCE_FILE_RECEIVED records by joining with ODS tables.
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-- Author: Grzegorz Michalski
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-- Date: 2026-03-13
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-- Prerequisites: MARS-1409 must be installed first (column must exist)
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-- ============================================================================
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SET SERVEROUTPUT ON SIZE UNLIMITED
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SET VERIFY OFF
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SET FEEDBACK ON
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SET ECHO OFF
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-- Create log directory if it doesn't exist
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host mkdir log 2>nul
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-- Generate dynamic SPOOL filename with timestamp
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var filename VARCHAR2(100)
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BEGIN
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:filename := 'log/INSTALL_MARS_1409_POSTHOOK_' || SYS_CONTEXT('USERENV', 'CON_NAME') || '_' || TO_CHAR(SYSDATE,'YYYYMMDD_HH24MISS') || '.log';
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END;
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/
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column filename new_value _filename
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select :filename filename from dual;
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spool &_filename
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PROMPT
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PROMPT ============================================================================
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PROMPT MARS-1409-POSTHOOK Installation Starting
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PROMPT ============================================================================
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PROMPT Purpose: Backfill A_WORKFLOW_HISTORY_KEY for historical records
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PROMPT in A_SOURCE_FILE_RECEIVED using matching ODS tables.
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PROMPT
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PROMPT This script will:
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PROMPT - Update A_WORKFLOW_HISTORY_KEY for records with targeted PROCESSING_STATUS
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PROMPT - Match records by SOURCE_FILE_NAME against file$name in ODS tables
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PROMPT - Skip configs with no NULL records or missing ODS tables
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PROMPT
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PROMPT Prerequisite: MARS-1409 installed (A_WORKFLOW_HISTORY_KEY column exists)
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PROMPT Expected Duration: 30-180 minutes (depends on data volume)
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PROMPT ============================================================================
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-- Confirm installation with user
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ACCEPT continue CHAR PROMPT 'Type YES to continue with installation, or Ctrl+C to abort: '
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WHENEVER SQLERROR EXIT SQL.SQLCODE
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BEGIN
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IF '&continue' IS NULL OR TRIM('&continue') IS NULL OR UPPER(TRIM('&continue')) != 'YES' THEN
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RAISE_APPLICATION_ERROR(-20000, 'Installation aborted by user');
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END IF;
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END;
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/
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WHENEVER SQLERROR CONTINUE
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PROMPT
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PROMPT ============================================================================
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PROMPT PREREQUISITE CHECK: Verifying MARS-1409 objects
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PROMPT ============================================================================
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WHENEVER SQLERROR EXIT SQL.SQLCODE
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DECLARE
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vColCount NUMBER;
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vTableCount NUMBER;
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BEGIN
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SELECT COUNT(*)
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INTO vColCount
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FROM ALL_TAB_COLUMNS
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WHERE OWNER = 'CT_MRDS'
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AND TABLE_NAME = 'A_SOURCE_FILE_RECEIVED'
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AND COLUMN_NAME = 'A_WORKFLOW_HISTORY_KEY';
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IF vColCount = 0 THEN
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RAISE_APPLICATION_ERROR(-20001,
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'Prerequisite failed: CT_MRDS.A_SOURCE_FILE_RECEIVED.A_WORKFLOW_HISTORY_KEY not found. Install MARS-1409 first (or do not run POSTHOOK after rollback).');
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END IF;
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SELECT COUNT(*)
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INTO vTableCount
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FROM ALL_TABLES
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WHERE OWNER = 'CT_MRDS'
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AND TABLE_NAME = 'A_WORKFLOW_HISTORY';
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IF vTableCount = 0 THEN
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RAISE_APPLICATION_ERROR(-20002,
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'Prerequisite failed: CT_MRDS.A_WORKFLOW_HISTORY table not found.');
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END IF;
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DBMS_OUTPUT.PUT_LINE('OK: Prerequisites satisfied (MARS-1409 schema changes detected).');
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END;
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/
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WHENEVER SQLERROR CONTINUE
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PROMPT
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PROMPT ============================================================================
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PROMPT STEP 1: Backfill A_WORKFLOW_HISTORY_KEY for existing records
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PROMPT ============================================================================
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@@01_MARS_1409_POSTHOOK_update_existing_workflow_keys.sql
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PROMPT
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PROMPT ============================================================================
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PROMPT STEP 2: Diagnose workflow key status
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PROMPT ============================================================================
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@@02_MARS_1409_POSTHOOK_diagnose_workflow_key_status.sql
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PROMPT
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PROMPT ============================================================================
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PROMPT MARS-1409-POSTHOOK Installation Complete
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PROMPT ============================================================================
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PROMPT Final Status:
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SELECT TO_CHAR(SYSDATE, 'YYYY-MM-DD HH24:MI:SS') AS install_end FROM DUAL;
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PROMPT
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PROMPT Review the log file for detailed results: &_filename
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PROMPT ============================================================================
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spool off
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quit;
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