Mike Reeves 64731c73ba Fix psql :var substitution in telegraf role and retention SQL ...

psql does not substitute :var references inside dollar-quoted strings,
so the DO blocks in the user and retention subcommands were receiving
literal colons and failing (silently for user, via hide_output: True).
Rewrite the conditional CREATE/ALTER ROLE with SELECT format(...) \\gexec
and guard the retention UPDATE with \\gset + \\if.

2026-05-14 17:17:49 -04:00

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sbin

Fix psql :var substitution in telegraf role and retention SQL

2026-05-14 17:17:49 -04:00