DBIConnection-class {DBI} | R Documentation |
This virtual class encapsulates the connection to a DBMS, and it provides access to dynamic queries, result sets, DBMS session management (transactions), etc.
## S4 method for signature 'DBIConnection' show(object)
object |
Object to display |
Individual drivers are free to implement single or multiple simultaneous connections.
Other DBI classes: DBIDriver-class
,
DBIObject-class
,
DBIResult-class
## Not run: con <- dbConnect(RSQLite::SQLite(), ":memory:") dbDisconnect(con) con <- dbConnect(RPostgreSQL::PostgreSQL(), "username", "passsword") dbDisconnect(con) ## End(Not run)