On Tue, 11 Nov 2025 at 05:52, PG Doc comments form <[email protected]> wrote: > "Variable substitution currently works only in SELECT, INSERT, UPDATE, > DELETE, and commands containing one of these..." > https://www.postgresql.org/docs/current/plpgsql-implementation.html#PLPGSQL-VAR-SUBST > But experiments showed that variable substitution works for MERGE command > too.
Thanks for the report. You're right that this has been overlooked. The attached patch fixes it. I can take care of this once the back branches are open again after the minor releases are out. David
v1-0001-Doc-include-MERGE-in-variable-substitution-comman.patch
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