This virtual class encapsulates the connection to a DataSHIELD-aware data repository, and it provides access to data assignments and aggregagtions etc.
Implementation noteIndividual drivers are free to implement single or multiple simultaneous connections.
See alsoOther DS classes: DSDriver-class
, DSObject-class
, DSResult-class
Other DSConnection generics: dsAggregate()
, dsAssignExpr()
, dsAssignResource()
, dsAssignTable()
, dsDisconnect()
, dsGetInfo()
, dsHasResource()
, dsHasTable()
, dsIsAsync()
, dsKeepAlive()
, dsListMethods()
, dsListPackages()
, dsListProfiles()
, dsListResources()
, dsListSymbols()
, dsListTables()
, dsListWorkspaces()
, dsRestoreWorkspace()
, dsRmSymbol()
, dsRmWorkspace()
, dsSaveWorkspace()
if (FALSE) {
con <- dsConnect(DSOpal::Opal(), "server1",
username = "dsuser", password = "password", url = "https://opal-demo.obiba.org")
con
dsDisconnect(con)
}
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