Tried to connect R with PostgresSQL but it failed throwing error. Not able to figure out the exact issue.
Executed Script -
pg=dbDriver("PostgreSQL")
con < dbConnect(pg,user="rasao",password="1281",host="localhost",port=5432, dbname="banking_case")
"Error in postgresqlNewConnection(drv, ...) :
RS-DBI driver: (could not connect rasao@localhost:5432 on dbname "banking_case": FATAL: password authentication failed for user "rasao"