Db-use-Fill-database-connection-details#1309
Db-use-Fill-database-connection-details#1309GergesBernaba1 wants to merge 22 commits intodbgate:feature/db2-2026-01from
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- Added result.json files for the datalib package with 2 test suites and 6 tests, all passing.
- Added result.json file for the filterparser package with 1 test suite and 1 test, all passing.
- Added result.json file for the tools package with 1 test suite and 2 tests, all passing.
- Implemented DB2 database connection and query execution. - Added README.md for plugin installation and features. - Created icon.svg for DB2 representation. - Configured package.json with dependencies and scripts. - Developed backend driver for DB2 with methods for connection, querying, and transaction management. - Established frontend driver with connection fields and support for various database objects. - Implemented SQL helper functions for table creation, dropping, and selection. - Configured Webpack for both backend and frontend builds. - Added Prettier configuration for code formatting.
…g, and implement schema/table/column fetching
- Added TypeScript as a development dependency in package.json. - Created comprehensive documentation for DB2 plugin fixes, including API endpoints and testing instructions. - Improved error handling and connection stability in the DB2 driver. - Implemented multiple query approaches to address SQL syntax issues across different DB2 versions. - Added test scripts for verifying API endpoint functionality and connection handling.
…nism - Added getStructureFixed.js to provide an enhanced implementation of the getStructure method for the DB2 driver, including error handling and a fallback to a basic implementation. - Updated sql.js to exclude system schemas from schema retrieval. - Enhanced driver.js with improved column properties and schema handling configurations. - Modified test-db2-driver.js to use environment variables for database connection details. - Introduced test-network-debug.js for debugging network requests and testing API endpoints directly.
…t table counts - Added a new module `fixSchemaListIssue.js` to address the hanging issue in the `/database-connections/schema-list` endpoint and to refresh table counts correctly. - Enhanced the DB2 driver in `index.js` to apply the new fixes during initialization. - Created `schemaHelper.js` for helper functions related to schema operations, including refreshing schema counts. - Introduced `schemaRefresh.js` to provide an improved implementation for refreshing schema counts. - Updated the frontend driver configuration to include a global timeout for operations. - Developed comprehensive test scripts (`test-all-db2-fixes.js`, `test-schema-fixes.js`, `test-sql-endpoint-fix.js`) to validate the fixes and ensure proper functionality. - Added a verification script (`verify-fixes.js`) to check for required files and run tests with a mock DB2 connection.
…d with column fetching
…ba1/dbgate into them-desgin-refactor
…onitoring for DB2 connections - Added network diagnostics module to assess network reliability, including socket tests, ping tests, and traceroute. - Developed server health monitor to track connection success/failure, calculate health scores, and provide connection recommendations. - Created test connection script to validate connection retry logic and server health monitoring. - Enhanced frontend connection configuration form with options for retry settings, diagnostics, and troubleshooting. - Implemented tests for procedure and function name display fixes, ensuring correct mapping from DB2 catalog.
… new helper functions and tests
….com/GergesBernaba1/dbgate into fix_procedures_and_function_names_UI
…nection issues and enhance plugin functionality
- Added logic to check for server-specific port overrides in connection configuration. - Updated connection logic to apply the overridden port if specified. - Created a troubleshooting document for DB2 Error 10060, detailing common issues and solutions. - Added a test script to validate the connection logic with port overrides.
- Implemented a simple WebSocket server to replace Server-Sent Events (SSE). - Added functionality to manage WebSocket connections and emit events to connected clients. - Introduced a ping mechanism to keep connections alive every 30 seconds.
…base connectivity
- Added result.json files for the datalib package with 2 test suites and 6 tests, all passing. - Added result.json file for the filterparser package with 1 test suite and 1 test, all passing. - Added result.json file for the tools package with 1 test suite and 2 tests, all passing.
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Pull request overview
This PR has a critical discrepancy: the description claims to add test result.json files for datalib, filterparser, and tools packages, but the actual changes contain a complete IBM DB2 database plugin implementation with over 2,500 lines of new driver code, numerous test files, configuration files, and helper modules. There are no result.json files in the changes.
Key Issues Found:
- Syntax error in driver.js breaking line continuity
- Multiple hardcoded absolute Windows paths that won't work on other systems
- Hardcoded IP addresses that may expose infrastructure details
- Major mismatch between PR description and actual code changes
Reviewed changes
Copilot reviewed 110 out of 119 changed files in this pull request and generated 39 comments.
Show a summary per file
| File | Description |
|---|---|
| workflow-templates/run-tests.yaml | Adds ODBC installation step |
| test-db2-connection.js | Test script with hardcoded IPs |
| plugins/dbgate-plugin-db2/webpack-*.config.js | Webpack configuration for frontend/backend |
| plugins/dbgate-plugin-db2/verify-fixes.js | Verification script for DB2 fixes |
| plugins/dbgate-plugin-db2/test-*.js | Multiple test scripts (some with hardcoded paths) |
| plugins/dbgate-plugin-db2/src/backend/driver.js | Main 2,572-line driver implementation with syntax error |
| plugins/dbgate-plugin-db2/src/backend/*.js | Various helper modules for DB2 functionality |
| plugins/dbgate-plugin-db2/src/frontend/*.js | Frontend driver and UI components |
| packages/web/tsconfig.svelte.json | TypeScript configuration for Svelte |
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| # PowerShell script to test the DB2 connection | ||
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| # Set location to the plugin directory | ||
| Set-Location -Path 'd:\Yamany Task\dbGate-new\dbgate\plugins\dbgate-plugin-db2' |
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Hardcoded path 'd:\Yamany Task\dbGate-new\dbgate\plugins\dbgate-plugin-db2' contains a Windows-specific absolute path with personal directory names. This will fail on other machines and operating systems. Use relative paths or environment variables instead.
| Write-Host "===== DB2 API Endpoint Test =====" -ForegroundColor Cyan | ||
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| # Navigate to the plugin directory | ||
| cd "d:\Yamany Task\dbGate-new\dbgate\plugins\dbgate-plugin-db2" |
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Hardcoded path again 'cd "d:\Yamany Task\dbGate-new\dbgate\plugins\dbgate-plugin-db2"' that won't work on other systems.
| // Import custom ibm_db loader for Electron | ||
| const loadIbmDbForElectron = require('./electron-ibmdb-loader'); | ||
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| // Load ibm_db with special handling for Electron |
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Line 11 is not properly closed and appears to cut off in the middle. Line 12 starts with "user: 'db2inst1'" but line 11 ends with "port: 25000, // replace with your port user: 'db2inst1'," without proper line breaks. This will cause a syntax error.
| @@ -0,0 +1,2572 @@ | |||
| // Ensure global pack 7440 ages are initialized first | |||
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The PR description states "Added result.json files for the datalib package with 2 test suites and 6 tests, all passing" and similar claims for filterparser and tools packages. However, the actual changes in this PR contain a complete DB2 plugin implementation with no result.json files visible. This is a significant discrepancy between what is described and what is being changed.
| let needFullSchemaList = true; | ||
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| try { | ||
| progressiveLoadingStarted = true; |
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The value assigned to progressiveLoadingStarted here is unused.
| // Cache this partial result immediately for better UI responsiveness | ||
| if (dbhan._connectionParams?.useCaching) { | ||
| cacheManager.setSchemaCache(connectionId, schemas); | ||
| partialSchemasCached = true; |
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The value assigned to partialSchemasCached here is unused.
| title: 'IBM DB2', | ||
| defaultPort: 50000, // Corrected DB2 default port (should be 50000, not 25000) | ||
| defaultDatabase: '', | ||
| dialect: 'db2', |
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This property is overwritten by another property in the same object literal.
| } | ||
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| // Perform a quick health check if we have server and port | ||
| if (server && port) { |
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This use of variable 'server' always evaluates to true.
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| return this.problematicServers.has(server) || | ||
| this.knownProblematicServers.includes(server) || | ||
| (server && server.startsWith('45.241.60.')); |
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This use of variable 'server' always evaluates to true.