# Database Connector Specifications

## Overview
The Database Connector is responsible for querying data from a PostgreSQL database and converting natural language queries into SQL.

## Responsibilities
- Query data from a PostgreSQL database.
- Convert natural language queries into SQL.
- Return structured answers to user queries.

## Technical Specifications

### Data Synced
- **Tables**: All accessible tables in the database.
- **Columns**: Data from specified columns based on the query.
- **Metadata**: Query execution time, row counts, and errors.

### Query Process
- Parse natural language queries to determine intent.
- Generate SQL queries dynamically based on user input.
- Execute queries and return results.

## Implementation Details

### SQL Generation
- Uses a natural language processing (NLP) model to interpret queries.
- Dynamically constructs SQL queries based on database schema.

### Error Handling
- Validates SQL queries before execution.
- Logs errors for observability and debugging.

## User Roles and Permissions

### Administrators
- Configure database connections and access settings.
- Monitor query logs and performance.

### Regular Users
- Query data based on their roles and permissions.