logR_connect: Connect logR to postgres

In jangorecki/logR: Log R expressions

Description

Wrapper on DBI::dbConnect with defaults from envir.

Usage

logR_connect(host = Sys.getenv("POSTGRES_HOST", "127.0.0.1"),
  port = Sys.getenv("POSTGRES_PORT", "5432"),
  dbname = Sys.getenv("POSTGRES_DB", "postgres"),
  user = Sys.getenv("POSTGRES_USER", "postgres"),
  password = Sys.getenv("POSTGRES_PASSWORD", "postgres"), quoted = FALSE)

Arguments

host	character hostname/ip by default from ENV var 'POSTGRES_HOST'
port	character port by default from ENV var 'POSTGRES_PORT'
dbname	character port by default from ENV var 'POSTGRES_DB'
user	character port by default from ENV var 'POSTGRES_USER'
password	character port by default from ENV var 'POSTGRES_PASSWORD'
quoted	logical if TRUE it will return unevaluated expression which can be passed to remote R session. Database authentication will be included in expression.

Value

logical, if successfully connected then TRUE, otherwise FALSE. Use getOption("logR.conn") to access actual connection, which is set as side effect.

jangorecki/logR documentation built on May 18, 2019, 12:24 p.m.