Get the list of existing databases in the current GIGWA server.
Author
Khaled Al-Shamaa, k.el-shamaa@cgiar.org
Examples
if (interactive()) {
# Configure your GIGWA connection
set_qbms_config("https://gigwa.southgreen.fr/gigwa/",
time_out = 300, engine = "gigwa", no_auth = TRUE)
# List existing databases in the GIGWA server
gigwa_list_dbs()
}