Connections
Usage
adbc_connection_init(database, ...)
adbc_connection_init_default(database, options = NULL, subclass = character())
adbc_connection_release(connection)
adbc_connection_set_options(connection, options)
adbc_connection_get_option(connection, option)
adbc_connection_get_option_bytes(connection, option)
adbc_connection_get_option_int(connection, option)
adbc_connection_get_option_double(connection, option)
Arguments
- database
An adbc_database.
- ...
Driver-specific options. For the default method, these are named values that are converted to strings.
- options
A named
character()
orlist()
whose values are converted to strings.- subclass
An extended class for an object so that drivers can specify finer-grained control over behaviour at the R level.
- connection
An adbc_connection
- option
A specific option name
Examples
db <- adbc_database_init(adbc_driver_void())
adbc_connection_init(db)
#> <adbc_connection at 0x55b9b6cdbaa0>
#> List of 1
#> $ database:<adbc_database at 0x55b9b6cce320>
#> List of 1
#> ..$ driver:<adbc_driver_void> List of 2
#> .. ..$ driver_init_func:Class 'adbc_driver_init_func' <externalptr>
#> .. ..$ .child_count : int 0