ApsaraDB / PolarDB-for-PostgreSQL

A cloud-native database based on PostgreSQL developed by Alibaba Cloud.

Home Page:https://apsaradb.github.io/PolarDB-for-PostgreSQL/zh/

Geek Repo:Geek Repo

Github PK Tool:Github PK Tool

[Bug] db log show FATAL: unsupported frontend protocol 1234.5680: server supports 2.0 to 3.0, when I try to connect with libpg 14.5

SamirWell opened this issue · comments

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

  1. xxx
  2. xxx
  3. xxx

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

Environment (please complete the following information):

  • OS: [e.g. CentOS 7]
  • Version [e.g. 22]

Additional context
Add any other context about the problem here.

Hi @SamirWell ~ Thanks for opening this issue! 🎉

Please make sure you have provided enough information for subsequent discussion.

We will get back to you as soon as possible. ❤️

@SamirWell Seems that GSS encrypted connection is supported starting from PostgreSQL 12.

image