Tabellum Manual

User guide

Tabellum for mobile

How to use Tabellum on an iPhone or an Android phone: the same connections, queries, charts, schema designer, backups and AI agent as on a computer, laid out for a touch screen.

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  1. Chapter 1 Getting started Tabellum is a database client for PostgreSQL, MySQL and MariaDB, SQL Server, BigQuery, SQLite and MongoDB. On a phone it browses and edits data, runs SQL…
  2. Chapter 2 Connections A connection is the address of one database and how to log in to it. Tabellum keeps as many as you like and can have several open at once.
  3. Chapter 3 Browsing and editing data Open the menu and tap a connection to see its schemas. Each schema groups its tables, views, functions, sequences and enum types; Users & roles lists the…
  4. Chapter 4 Writing SQL Tap + above the tabs (or New query tab in the palette) for an editor on the connection chosen at its top. Type SQL and tap Run: Tabellum runs the selection…
  5. Chapter 5 Charts, dashboards and export Any result can be a chart: tap the chart button in the bar under the result. Tabellum suggests one from the columns; change the kind, the column along x and…
  6. Chapter 6 Diagrams, snapshots and comparing schemas The Diagram button next to a schema in the menu draws its tables and the foreign keys between them. Drag the canvas to pan and pinch to zoom. Drag a table…
  7. Chapter 7 The schema designer The designer is a canvas for changing a schema the way you would draw it: add tables, drag foreign keys between columns, edit types and constraints. Nothing…
  8. Chapter 8 Views, users and roles New view next to a schema in the menu (or Save as view… above a table’s rows) opens the view designer: pick the source table, the columns to keep…
  9. Chapter 9 The AI agent The agent answers questions about your databases in plain language: it reads the schema, runs read-only queries, explains plans, drafts SQL into the editor…
  10. Chapter 10 Backup, restore and sync Long-press a connection in the menu and choose Back up…. On a phone, Tabellum backs up through the database connection itself: the schema and the rows are…
  11. Chapter 11 Reference The same guide is inside the app, screenshots and marks included, and needs no network: tap User guide in the command palette (the search button in the…

Another guide: Tabellum for desktop.