101 lines
4.2 KiB
SQL
101 lines
4.2 KiB
SQL
-- ===================================================================
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-- MARS-835-PREHOOK INSTALL SCRIPT: Parallel Processing + Smart Column Mapping
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-- ===================================================================
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-- Purpose: Pre-hook for MARS-835 - Implement DBMS_PARALLEL_EXECUTE + Smart Column Mapping
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-- Author: Grzegorz Michalski
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-- Date: 2026-01-09
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-- Version: ENV_MANAGER 3.2.0, DATA_EXPORTER 2.4.0
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-- Dynamic spool file generation (using SYS_CONTEXT - no DBA privileges required)
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-- Log files are automatically created in log/ subdirectory
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-- IMPORTANT: Ensure log/ directory exists before SPOOL (use host mkdir)
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host mkdir log 2>nul
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var filename VARCHAR2(100)
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BEGIN
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:filename := 'log/INSTALL_MARS_835_PREHOOK_' || 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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SET ECHO OFF
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SET TIMING ON
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SET SERVEROUTPUT ON SIZE UNLIMITED
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SET PAUSE OFF
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PROMPT =========================================================================
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PROMPT MARS-835-PREHOOK: Parallel Processing + Smart Column Mapping
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PROMPT =========================================================================
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PROMPT
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PROMPT This script will:
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PROMPT - Create A_PARALLEL_EXPORT_CHUNKS table with unique timestamp task names
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PROMPT - Update A_SOURCE_FILE_RECEIVED table (rename ARCH_FILE_NAME to ARCH_PATH, add PROCESS_NAME column)
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PROMPT - Update ENV_MANAGER to v3.2.0 (add parallel execution error codes)
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PROMPT - Update DATA_EXPORTER to v2.4.0 (DBMS_PARALLEL_EXECUTE + Smart Column Mapping)
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PROMPT - Add pParallelDegree parameter (1-16 threads) to EXPORT_*_BY_DATE procedures
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PROMPT - Add pTargetTableOwner/pTargetTableName for CSV column order mapping
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PROMPT - Fix unique constraint violations with auto-cleanup and timestamp task names
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PROMPT
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PROMPT Expected Duration: 2-3 minutes
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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(-20999, '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 Step 1: Create Parallel Export Chunks Table
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PROMPT =========================================================================
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@@00_MARS_835_PREHOOK_CREATE_PARALLEL_CHUNKS_TABLE.sql
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PROMPT
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PROMPT =========================================================================
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PROMPT Step 2: Deploy ENV_MANAGER Package
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PROMPT =========================================================================
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@@01_MARS_835_PREHOOK_install_ENV_MANAGER.sql
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PROMPT
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PROMPT =========================================================================
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PROMPT Step 3: Deploy DATA_EXPORTER Package
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PROMPT =========================================================================
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@@02_MARS_835_PREHOOK_install_DATA_EXPORTER.sql
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PROMPT
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PROMPT =========================================================================
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PROMPT Step 4: Update A_SOURCE_FILE_RECEIVED Table Structure
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PROMPT =========================================================================
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@@03_MARS_835_PREHOOK_update_SOURCE_FILE_RECEIVED_table.sql
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PROMPT
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PROMPT =========================================================================
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PROMPT Step 5: Track Package Versions
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PROMPT =========================================================================
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@@track_package_versions.sql
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PROMPT
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PROMPT =========================================================================
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PROMPT Step 6: Verify Package Versions
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PROMPT =========================================================================
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@@verify_packages_version.sql
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PROMPT
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PROMPT =========================================================================
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PROMPT MARS-835-PREHOOK Installation - COMPLETED
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PROMPT =========================================================================
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PROMPT Check the log file for complete installation details.
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PROMPT =========================================================================
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spool off
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quit;
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