.HS sqlite3 tcl S sqlite3 - an interface to the SQLite3 database engine sqlite3 command_name ?filename?

SQLite3 is a self-contains, zero-configuration, transactional SQL database engine. This extension provides an easy to use interface for accessing SQLite database files from Tcl.

For full documentation see https://sqlite.org/ and in particular https://sqlite.org/tclsqlite.html.