install.packages("RMySQL")
library(RMySQL)
library(dbConnect)
install.packages("dbConnect", type = "source")
library(dbConnect)
mysqlconnection = dbConnect(MySQL(), user = 'root', password = '', dbname = 'student', host = 'localhost')
Error in .local(drv, ...) : Failed to connect to database: Error: Unknown database 'student':