Bruce Momjian wrote
>> >> - Issuing
> <command>
> ABORT
> </>
> when not inside a transaction does
>> >> - no harm, but it will provoke a warning message.
>> >> + Issuing
> <command>
> ABORT
> </>
> outside of a transaction block has no effect.
>> >>
>> >> Those things are not the same.
>>
>> > Uh, I ended up mentioning "no effect" to highlight it does nothing,
>> > rather than mention a warning. Would people prefer I say "warning"?
>> Or
>> > should I say "issues a warning because it has no effect" or something?
>> > It is easy to change.
>>
>> I'd revert the change Robert highlights above. ISTM you've changed the
>> code to match the documentation; why would you then change the docs?
>
> Well, I did it to make it consistent. The question is what to write for
> _all_ of the new warnings, including SET. Do we say "warning", do we
> say "it has no effect", or do we say both? The ABORT is a just one case
> of that.
How about:
"Issuing <command> outside of a transaction has no effect and will provoke a
warning."
I dislike "does no harm" because it can if someone thinks the current state
is different than reality.
It is good to indicate that a warning is emitted if this is done in error;
thus reinforcing the fact people should be looking at their warnings.
"when not inside" uses a negative modifier while "outside" is more direct
and thus easier to read, IMO. The phrase "transaction block" seems wordy so
I omitted the word "block".
David J.
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