dsFetch,OpalResult-method {DSOpal} | R Documentation |
Fetch the DataSHIELD operation result.
## S4 method for signature 'OpalResult'
dsFetch(res)
res |
|
TRUE if table exists.
## Not run:
con <- dbConnect(DSOpal::Opal(), "server1",
"username", "password", "https://opal.example.org")
dsAssignExpr(con, "C", as.symbol("c(1, 2, 3)"))
res <- dsAggregate(con, as.symbol("length(C)"))
length <- dsFetch(res)
dsDisconnect(con)
## End(Not run)