尝试将R与PostgresSQL连接,但失败并抛出错误。无法弄清楚确切的问题。
已执行的脚本 - 强文 pg = dbDriver(" PostgreSQL")
con< dbConnect(pg,user =" rasao",password =" 1281",host =" localhost",port = 5432,dbname =" banking_case&#34 ;)
" postgresqlNewConnection(drv,...)出错: RS-DBI驱动程序:(无法连接rasao @ localhost:5432 on dbname" banking_case&#34 ;: FATAL:密码验证失败,用户" rasao"