This method is an adaptation from the eponymous function in the odbc
package and is an implementation of the method dbFetch defined in the
DBI package. Additional to the odbc package, it replaces a cryptic
error message by an informative error message.
# S4 method for class 'OdbcResult'
dbFetch(res, n = -1, ...)An object inheriting from DBIResult, created by
dbSendQuery().
maximum number of records to retrieve per fetch. Use n = -1
or n = Inf
to retrieve all pending records. Some implementations may recognize other
special values.
Other arguments passed on to methods.