QueryDock for ClickHouse

Unofficial ClickHouse client: explore, query, monitor, and manage your servers.

ℹ️ QueryDock for ClickHouse is an independent, unofficial app. It is not affiliated with, endorsed by, or sponsored by ClickHouse, Inc. ClickHouse® is a trademark of ClickHouse, Inc.

QueryDock brings professional ClickHouse server management to your Android device. Connect over HTTP or HTTPS, explore your data, run SQL, monitor operations, and manage access — all from a clean, modern interface. 🚀

🔌 Connection profiles
Register multiple servers and switch instantly. Fine-tune each profile with connect/read timeouts, HTTP compression, custom headers, session reuse, and self-signed certificate support. Duplicate profiles or move them between devices with JSON import/export — passwords always stay in encrypted storage on your device.

🗂️ Schema explorer
Browse databases, tables, and views. Inspect columns, engines, partition keys, sizes, and row counts, view full CREATE statements, and pin frequently used tables to the top.

⌨️ SQL editor
Write queries with syntax highlighting, schema-aware autocomplete, and a one-tap SQL formatter. Run everything, run only the selected text, or execute multi-statement scripts in sequence. Review execution statistics and EXPLAIN plans, cancel long-running queries, and keep favorites in saved queries and history.

📊 Results and charts
Read results in a fast, type-aware grid with sorting, row filtering, resizable columns, and pagination. Visualize numeric results as bar, line, or pie charts, inspect nested JSON in a tree view, and export to CSV, TSV, JSON, or Markdown.

🛠️ Table management
Create tables with a guided wizard, insert rows with a form, and run guarded UPDATE/DELETE with an impact preview that shows affected rows before anything runs. Manage columns and data-skipping indexes, OPTIMIZE, TRUNCATE, or back up tables — every action shows the exact SQL first.

🩺 Monitoring
Watch and stop running queries, browse the query log, and check key server metrics at a glance. Track disks, merges, mutations, replication status, and cluster topology from dedicated tabs.

👤 Access control
Review users, roles, grants, and quotas, and manage roles directly from your phone.

📱 Built for mobile
Polished Material 3 design with light and dark themes, tablet-friendly adaptive layout, a home-screen widget for your active connection, and English/Korean localization.

🔒 Private by design
Connection details never leave your device, and an optional biometric app lock keeps your servers protected.

Whether you are an engineer on call or a data professional on the move, QueryDock keeps your ClickHouse servers within reach. 💙