Returns TRUE if a restez SQL database is available. Use restez_status() for more information.
See also
Other setup:
restez_path_get(),
restez_path_set(),
restez_path_unset(),
restez_status()
Examples
library(restez)
fp <- tempdir()
restez_path_set(filepath = fp)
demo_db_create(n = 5)
#> duckdb keeps downloaded extensions and secrets in a temporary directory:
#> ℹ /tmp/RtmpWQaZTT/duckdb
#> This is removed when the R session ends.
#> • Extensions are re-downloaded each session.
#> • Secrets are lost.
#> ℹ Run duckdb(shared_home = TRUE) (or create ~/.duckdb) to keep them (suitable for most users).
#> ℹ Run duckdb(shared_home = FALSE) to accept the temporary directory (and silence this message).
#> ℹ See ?duckdb_storage for details and alternatives.
(restez_ready())
#> [1] TRUE
db_delete(everything = TRUE)
(restez_ready())
#> [1] FALSE