On Wed, Feb 3, 2010 at 4:09 AM, Marko Tiikkaja
<marko.tiikkaja@cs.helsinki.fi> wrote:
> Hi,
>
> On 2010-02-03 11:04 UTC+2, Takahiro Itagaki wrote:
>> Hi, I'm reviewing the writable CTE patch. The code logic seems to be
>> pretty good, but I have a couple of comments about error cases:
>>
>> * Did we have a consensus about user-visible "DML WITH" messages?
>> The term is used in error messages in many places, for example:
>> "DML WITH without RETURNING is only allowed inside an unreferenced CTE"
>> Since we don't use "DML WITH" nor "CTE" in documentation,
>> I'd like to avoid such technical acronyms in logs if we had better names,
>> or we should have a section to explain them in docs.
>
> We have yet to reach a consensus on the name for this feature. I don't
> think we have any really good candidates, but I like "DML WITH" best so far.
Why can't we complain about the actual SQL statement the user issued?
Like, say:
INSERT requires RETURNING when used within a referenced CTE
...Robert