Josh Berkus <josh(at)agliodbs(dot)com> writes:
>> On version 7.3.2, 'truncate' can not be executed from pl/pgsql. But it
>> isn't stated on change notes. Is it a bug?
> No, it's a fix.
Note however that TRUNCATE has been reimplemented to be transaction-safe
in 7.4, and so the restriction has gone away again.
regards, tom lane