How to check wal2json installed

[aironyiu]

Hi
In our production EDB PG environment, one previous DBA installed a version of wal2json for CDC software.
Is there a way to find out the version of wal2json installed and configured so that we can install the same version on new servers.

Thks

[eulerto]

wal2json does not provide a control file so the installed version is not available in the pg_available_extensions view. How did he/she install it? Package? Check the package version in your OS. If he/she used a source code, you have to inspect the build source tree.

[aironyiu]

Thks. 取得 Android 版 Outlook<https://aka.ms/AAb9ysg>

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