class

SQLite3::Connection

Inherits DB::Connection < DB::BeginTransaction < DB::SessionMethods < DB::QueryMethods < DB::Disposable < Reference < Object

Constructors

new(options : DB::Connection::Options, sqlite3_options : Options)

filename(uri : URI)

build_prepared_statement(query) : Statement

:nodoc:

build_unprepared_statement(query) : Statement

:nodoc:

do_close

Implementors overrides this method to perform resource cleanup If an exception is raised, the resource will not be marked as closed.

driver_name

Returns the canonical name of the driver backing this connection.

The value is always one of the names the driver registers with DB.register_driver (e.g. "postgres", "mysql", "sqlite3").

Dump the database to another SQLite3 database. This can be used for backing up a SQLite3 Database to disk or the opposite

server_name

Returns the product name the server identifies as (e.g. "PostgreSQL", "MariaDB"), or nil if the driver can't tell.

server_version

Returns the version string as reported by the server, unparsed (e.g. "8.4.9", "12.2.2-MariaDB-ubu2404"), or nil if the driver can't tell.

The format is server-specific.

SQLite is embedded, so this is the version of the linked SQLite library.

to_unsafe