psql variables in the DO command

[Pavel Luzanov <p.luzanov@xxxxxxxxxxxxxx>]

Hello,

I can't use psql variable in the DO command. Is it intentional behavior?

postgres=# \set var 'Hello, World!'

postgres=# do $$begin raise notice '%', :'var'; end;$$;

ERROR:  syntax error at or near ":"

LINE 1: do $$begin raise notice '%', :'var'; end;$$;

                                     ^


--

-----
Pavel Luzanov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company