On Thu, 12 Jan 2023 at 12:06, Isaac Morland <isaac.morl...@gmail.com> wrote:

Thanks everybody. So based on the latest discussion I will:
>
> 1) rename the column from “Source code” to “Internal name”; and
> 2) change the contents to NULL except when the language (identified by
> oid) is INTERNAL or C.
>
> Patch forthcoming, I hope.
>

I've attached a patch for this. It turns out to simplify the existing code
in one way because the recently added call to pg_get_function_sqlbody() is
no longer needed since it applies only to SQL functions, which will now
display as a blank column.

I implemented the change and was surprised to see that no tests failed.
Turns out that while there are several tests for \df, there were none for
\df+. I added a couple, just using \df+ on some functions that appear to me
to be present on plain vanilla Postgres.

I was initially concerned about translation support for the column heading,
but it turns out that \dT+ already has a column with the exact same name so
it appears we don’t need any new translations.

I welcome comments and feedback. Now to try to find something manageable to
review.

Attachment: 0001-Remove-source-code-display-from-df.patch
Description: Binary data

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