The Problem
Raw SQL is not enough for dependency debugging
When a bug touches data spread across five or ten linked tables, writing ad-hoc JOINs is slow, fragile, and hard to share with teammates. DBNavigator lets you start from any record and follow its FK relationships interactively — no query writing required.
How It Works
Three steps to full dependency context
Connect & browse
Enter your PostgreSQL credentials. DBNavigator auto-discovers all schemas, tables, and foreign keys. Filter by name and select your starting table.
Search & pick a master record
Search any column across all rows — not just the current page. Click a row to make it the master record, the anchor for exploration.
Explore & pivot
The Inspector panel lists every dependent table and related row. Click any linked ID to promote it to master and keep drilling down.
Core Capabilities
Built for data debugging workflows
Column-level full-table search
Search any column across all records, not just the current page.
FK dependency traversal
Follows both incoming and outgoing foreign-key relationships, depth- and node-capped for safe use on large schemas.
ER/UML relationship preview
Visualises direct FK relationships for the selected table at a glance.
Resizable paginated data grid
Handles wide, dense datasets with resizable columns and configurable page size.
Strictly read-only
Only SELECT statements are generated —
safe to point at production mirrors or shared dev databases.
