Settings & Shortcuts

Settings suite

Appearance — light / dark theme, display language (English / Simplified Chinese), main and table fonts, float precision, pagination, and session idle timeout.
Editor — code font, minimap, Monaco light/dark themes, and default statement split mode.
SSH profiles — reusable profiles for SSH tunnels (also usable with MySQL / PostgreSQL).
Keyboard shortcuts — reconfigure hotkeys to your liking.
SQL formatting — choose the formatting engine (sql-formatter, sqlriver, or external shandy-sqlfmt) and options. sqlriver implements the sqlstyle.guide river-alignment style; settings previously stored under holywell migrate automatically.
Import/export options — connection transfer behavior.
Updates — automatic-update toggle, check for updates, update source (official GitHub / China Mirror), and an optional updater proxy. See Updating software.

Shortcut	Action
`Mod+B`	Toggle sidebar
`Mod+/`	Keyboard shortcuts help
`Mod+Enter`	Run SQL (split off: full buffer; split on: current statement; CTE name: preview that CTE)
`Mod+Shift+Enter`	Run SQL in a new tab
`Shift+Alt+F`	Format document
`Mod+K` then `Mod+F`	Format selection
`Mod+W`	Close tab
`F2`	Rename connection
`F3`	Connection properties
`F4`	Open SQL editor
`F5`	Refresh
`Delete`	Delete connection

Mod is Ctrl on Windows / Linux and Cmd on macOS. All shortcuts are reconfigurable from the settings page.