PL/pgSQL support to define multi variables once

Hi all,

Please find the attachment.

By my friend asking, for convenience,
support to define multi variables in single PL/pgSQL line.

Like this:

CREATE OR REPLACE FUNCTION try_mutlivardef() RETURNS text AS $$
DECLARE
local_a, local_b, local_c text := 'a1----';
BEGIN
return local_a || local_b || local_c;
end;
$$ LANGUAGE plpgsql;


Regards,
Quan Zongliang


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