DBIConnection class
This virtual class encapsulates the connection to a DBMS, and it provides access to dynamic queries, result sets, DBMS session management (transactions), etc.
Individual drivers are free to implement single or multiple simultaneous connections.
Other DBI classes:
DBIConnector-class,
DBIDriver-class,
DBIObject-class,
DBIResult-class
Other DBIConnection generics:
dbAppendTable(),
dbCreateTable(),
dbDataType(),
dbDisconnect(),
dbExecute(),
dbExistsTable(),
dbGetException(),
dbGetInfo(),
dbGetQuery(),
dbIsReadOnly(),
dbIsValid(),
dbListFields(),
dbListObjects(),
dbListResults(),
dbListTables(),
dbReadTable(),
dbRemoveTable(),
dbSendQuery(),
dbSendStatement(),
dbWriteTable()
con <- dbConnect(RSQLite::SQLite(), ":memory:") con dbDisconnect(con) ## Not run: con <- dbConnect(RPostgreSQL::PostgreSQL(), "username", "passsword") con dbDisconnect(con) ## End(Not run)
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