id,page,ref,title,content,breadcrumbs,references cli-reference:cli-help-inspect-help,cli-reference,cli-help-inspect-help,datasette inspect,"Outputs JSON representing introspected data about one or more SQLite database files. If you are opening an immutable database, you can pass this file to the --inspect-data option to improve Datasette's performance by allowing it to skip running row counts against the database when it first starts running: datasette inspect mydatabase.db > inspect-data.json datasette serve -i mydatabase.db --inspect-file inspect-data.json This performance optimization is used automatically by some of the datasette publish commands. You are unlikely to need to apply this optimization manually. [[[cog help([""inspect"", ""--help""]) ]]] Usage: datasette inspect [OPTIONS] [FILES]... Generate JSON summary of provided database files This can then be passed to ""datasette --inspect-file"" to speed up count operations against immutable database files. Options: --inspect-file TEXT --load-extension PATH:ENTRYPOINT? Path to a SQLite extension to load, and optional entrypoint --help Show this message and exit. [[[end]]]","[""CLI reference""]",[]