Peter Eisentraut <peter_e@gmx.net> writes:
>> What's standard about it?
> ISO/IEC 9075-2:1999 clause 19.1 general rule 1 c) to be exact. ;-)
Hmm. Looks like we need a wholesale revision of command tags, indeed.
At least if we want to consider command tags to be the data that
satisfies this spec requirement.
regards, tom lane