PgAdmin Query Guardian

About

Stop Database Disasters Before They Happen
PG-Guardian is your safety net for PostgreSQL database management. This intelligent extension monitors your SQL queries in pgAdmin and alerts you before executing potentially dangerous operations that could damage or destroy your data.
🛡️ Key Features
Real-Time Query Analysis

Automatically detects destructive SQL commands (DROP, DELETE, TRUNCATE, ALTER)
Analyzes query risk levels: SAFE, LOW, MEDIUM, HIGH, CRITICAL
Identifies queries affecting multiple tables or entire databases
Detects missing WHERE clauses in DELETE and UPDATE statements

AI-Powered Intelligence

Advanced AI analysis provides detailed risk assessment
Explains potential impacts of your queries in plain English
Offers safer alternatives when available
Learns context-aware patterns for better protection

Smart Protection

Intercepts dangerous queries before execution
Shows detailed confirmation dialog with risk breakdown
One-click toggle to enable/disable protection
Non-intrusive for safe queries - works seamlessly in the background

Developer-Friendly

Works exclusively with pgAdmin (localhost and remote instances)
Zero configuration needed - works out of the box
Doesn't slow down your workflow
Safe queries execute without interruption

🎯 Perfect For

Database Administrators managing production databases
Backend Developers working with SQL queries
Data Engineers performing complex operations
Anyone who wants peace of mind when running SQL commands

⚙️ How It Works

Automatic Detection: PG-Guardian monitors your pgAdmin query editor
Intelligent Analysis: When you click "Execute", queries are analyzed instantly
Smart Blocking: Dangerous queries trigger a confirmation dialog
Safe Execution: Safe queries run normally without any interruption
Easy Control: Toggle protection on/off from the extension popup

🔒 Privacy & Security