The table is created if it doesn't exist.
Examples
conn <- rws_connect()
rws_read_init(conn)
#> # A tibble: 0 × 3
#> # ℹ 3 variables: TableInit <chr>, IsInit <int>, SFInit <chr>
rws_write(rws_data, exists = FALSE, conn = conn)
rws_read_init(conn)
#> # A tibble: 1 × 3
#> TableInit IsInit SFInit
#> <chr> <int> <chr>
#> 1 RWS_DATA 1 NA
rws_disconnect(conn)