RAthena (version 1.7.0)

dbColumnInfo: Information about result types

Description

Produces a data.frame that describes the output of a query.

Usage

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

Arguments

res

An object inheriting from '>DBIResult.

...

Other arguments passed on to methods.

Value

dbColumnInfo() returns a data.frame with as many rows as there are output fields in the result. The data.frame has two columns (field_name, type).

See Also

dbHasCompleted

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())

# Get Column information from query
res <- dbSendQuery(con, "select * from information_schema.tables")
dbColumnInfo(res)
dbClearResult(res)
 
# Disconnect from Athena
dbDisconnect(con)
# }