lowLevelQuerySql: Low level function for retrieving data to an ffdf object

In hxia/DatabaseConnector4Impala: A Wrapper Around RJDBC Containing Drivers for Various DBMSs

Description

This is the equivalent of the querySql function, except no error report is written when an error occurs.

Usage

lowLevelQuerySql(connection, query = "", datesAsString = FALSE)

Arguments

connection	The connection to the database server.
query	The SQL statement to retrieve the data
datesAsString	Should dates be imported as character vectors, our should they be converted to R's date format?

Details

Retrieves data from the database server and stores it in a data frame.

Value

A data frame containing the data retrieved from the server

hxia/DatabaseConnector4Impala documentation built on May 17, 2019, 9:15 p.m.