psql: fix variable existence tab completion

Steve Chavez <steve@supabase.io>

From: Steve Chavez <steve@supabase.io>

To: PostgreSQL-development <pgsql-hackers@postgresql.org>

Date: 2024-03-03T02:00:30Z

Lists: pgsql-hackers

Attachments

0001-psql-fix-variable-existence-tab-completion.patch (text/x-patch) patch 0001

Hello hackers,

psql has the :{?name} syntax for testing a psql variable existence.

But currently doing \echo :{?VERB<Tab> doesn't trigger tab completion.

This patch fixes it. I've also included a TAP test.

Best regards,
Steve Chavez

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Remove test-case workarounds for ancient libedit versions.
- 83eb481d527b 18.0 landed
psql: fix variable existence tab completion
- 927332b95e77 17.0 landed