RAthena (version 1.7.0)

dbClearResult: Clear Results

Description

Frees all resources (local and Athena) associated with result set. It does this by removing query output in AWS S3 Bucket, stopping query execution if still running and removed the connection resource locally.

Usage

# S4 method for AthenaResult
dbClearResult(res, ...)

Arguments

res

An object inheriting from '>DBIResult.

...

Other arguments passed on to methods.

Value

dbClearResult() returns TRUE, invisibly.

See Also

dbIsValid

Examples

# NOT RUN {
# Note: 
# - Require AWS Account to run below example.
# - Different connection methods can be used please see `RAthena::dbConnect` documnentation

library(DBI)

# Demo connection to Athena using profile name 
con <- dbConnect(RAthena::athena())

res <- dbSendQuery(con, "show databases")
dbClearResult(res)

# Check if connection if valid after closing connection
dbDisconnect(con)
# }