sqldf

Library for execution of any SQL command. Available on CRAN. Installation: > install.packages("sqldf") also installing the dependencies ‘gsubfn’, ‘proto’, ‘RSQLite’, ‘chron’ trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.2/gsubfn_0.6-6.zip'...

RPostgreSQL

Library for connection into PostgreSQL database. Available on the CRAN. Installation: > install.packages("RPostgreSQL") also installing the dependency ‘DBI’ trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.2/DBI_0.3.1.zip' Content type...