Node.js Integrated Utility Tool
Version: 1.3.9
Build Date: 2025-10-29  8:10:11.14

Package Contents:
- client-util-app.exe : Main executable
- config/dbinfo.json : Database configuration
- request/ : Sample CSV and SQL files
- results/ : Output directory for results
- log/ : Log directory
- run.bat : Launcher script (English)
- 실행하기.bat : Launcher script (Korean)

Documentation:
- README.md / README_KR.md : Project overview
- USER_MANUAL.md / USER_MANUAL_KR.md : User manual
- CHANGELOG.md / CHANGELOG_KR.md : Version history
- MIGRATION_GUIDE.md / MIGRATION_GUIDE_KR.md : Migration guide

Key Features:
1. Database Connection and Permission Check
   - Supports: MSSQL, MySQL, MariaDB, PostgreSQL, Oracle
   - CSV file based batch processing

2. Server Telnet Connection Check
   - Network connectivity testing
   - Port accessibility verification

3. Database SQL Execution
   - Parameterized SQL execution
   - CSV/JSON parameter files
   - Structured CSV result output
   - #DATABASE directive support

4. Multi-language Support
   - English (run.bat)
   - Korean (실행하기.bat)

For more information, see USER_MANUAL.md or USER_MANUAL_KR.md
