从SQL Server执行Python脚本时，用户登录失败

Question

I am trying to execute Python script using T-SQL which connect to SQL Server. I am getting login failed for user error. I am using windows authentication.

Same script I am executing from Pycharm and it runs successfully.

In addition when I use SQL Server authentication and execute from SQL server it runs successfully.

What I have done so far:

1. I added current user to SQLRUserGroup

2. I added SQLRGroup to SQL Server logins

Answer 1

Could you please refer to SQL R Library RDOBC Script to Connect to SQL Server

Although I experience a similar issue when I use R script, the solution is related with SQL Server Configuration and SQLRUserGroup for your SQL Server instance.

I enabled TCP/IP protocol and added the SQLRUserGroup to the target database with login enabled.