# Tables and schemas

Browsing schemas, inspecting rows and creating tables.

> Section: Database

## The table editor

Walk the schema tree, open a table, inspect a row. Column types, nullability and defaults are shown as PostgreSQL reports them. Foreign keys are navigable links rather than raw identifiers you have to look up yourself.

## Creating tables

The editor assembles the DDL and shows it before running. That is convenient for a prototype, but anything that has to be reproducible belongs in a forward-only migration in your repository.

## Permissions

table.read lets an account browse structure and rows. Changing structure requires the matching write permission, so read-only access is a real state rather than a convention you hope people respect.