dbCommit-methods {RSQLite}R Documentation

DBMS Transaction Management

Description

Not yet implemented.

Methods

conn
a SQLiteConnection object, as produced by the function dbConnect.
...
any database-specific arguments.

References

See the Database Interface definition document DBI.pdf in the base directory of this package or http://stat.bell-labs.com/RS-DBI.

See Also

SQLite, dbConnect, dbSendQuery, dbGetQuery, fetch, dbCommit, dbGetInfo, dbReadTable.

Examples

## Don't run: 
drv <- dbDriver("SQLite")
con <- dbConnect(drv, dbname = "mySQLite.db")
rs <- dbSendQuery(con, 
      "delete * from PURGE as p where p.wavelength<0.03")
if(dbGetInfo(rs, what = "rowsAffected") > 250){
  warning("dubious deletion -- rolling back transaction")
  dbRollback(con)
}
## End Don't run

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