Horton

Add some tests for pg_stat_statements compatibility verification under contrib

Erica Zhang <ericazhangy@qq.com>

View thread View on postgr.es
From: Erica Zhang <ericazhangy@qq.com>
To: pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2021-03-09T03:35:14Z
Lists: pgsql-hackers

Attachments

Hi All,
On the master branch, it is possible to install multiple versions of pg_stat_statements with CREATE EXTENSION, but all the tests in sql/ on look at the latest version available, without testing past compatibility. 

Since we support to install lowest version 1.4 currently, add some tests to verify compatibility, upgrade from lower versions of pg_stat_statements.

Commits

  1. pg_stat_statements: Add some tests for older versions still usable