Learn R Programming
adbi (version 0.1.2)

AdbiResultArrow-class: Class AdbiResultArrow (and methods)

Description

AdbiResultArrow objects are created by DBI::dbSendQueryArrow(), and encapsulate the result of an SQL query (a SELECT statement). They are a superclass of the DBI::DBIResultArrow class. The "Usage" section lists the class methods overridden by adbi.

Usage

# S4 method for AdbiResultArrow
dbBindArrow(res, params, ...)
# S4 method for AdbiResultArrow
dbBind(res, params, ...)
# S4 method for AdbiResultArrow
dbClearResult(res, ...)
# S4 method for AdbiResultArrow
dbColumnInfo(res, ...)
# S4 method for AdbiResultArrow
dbFetchArrowChunk(res, ...)
# S4 method for AdbiResultArrow
dbFetchArrow(res, ...)
# S4 method for AdbiResultArrow
dbGetRowCount(res, ...)
# S4 method for AdbiResultArrow
dbGetRowsAffected(res, ...)
# S4 method for AdbiResultArrow
dbGetStatement(res, ...)
# S4 method for AdbiResultArrow
dbHasCompleted(res, ...)
# S4 method for AdbiResultArrow
dbIsValid(dbObj, ...)
# S4 method for AdbiResultArrow
show(object)

Arguments

res

An object inheriting from DBI::DBIResult.

params

For dbBind(), a list of values, named or unnamed, or a data frame, with one element/column per query parameter. For dbBindArrow(), values as a nanoarrow stream, with one column per query parameter.

...

Other arguments passed on to methods.

dbObj

An object inheriting from DBI::DBIObject, i.e. DBI::DBIDriver, DBI::DBIConnection, or a DBI::DBIResult

object

Any R object

See Also

The corresponding generic functions DBI::dbFetchArrow(), DBI::dbFetchArrowChunk(), DBI::dbClearResult(), DBI::dbBind(), DBI::dbColumnInfo(), DBI::dbGetRowsAffected(), DBI::dbGetRowCount(), DBI::dbHasCompleted(), and DBI::dbGetStatement().