make_context(drv, connect_args, set_as_default = TRUE, tweaks = NULL, name = NULL)
set_default_context(ctx)
get_default_context()[DBIDriver] An expression that constructs a DBI driver,
like SQLite().[named list] Connection arguments (names and values).[logical(1)] Should the created context be
set as default context?[DBItest_tweaks] Tweaks as constructed by the
tweaks() function.[character] An optional name of the context which will
be used in test messages.[DBItest_context] A test context.[DBItest_context] A test context, for
set_default_context the previous default context (invisibly) or
NULL.