What about development time ? It is always nice to have the database give you some actually useful pointers instead of making you loose your time chasing around the error in your code. We are all just humans, do mistakes, and do like when the mistake is easily spotted by an error message pointing to the right place. So the rationale of the request is legitimate.
I never claimed that the request itself wasn't legitimate. And I totally agree with you up to here.
Your repulsion against comparisons with other databases might be understandable, but it's the best reference language for non-developer postgres users to describe the requested feature in terms of the feature of another database.
You think that the original statement "MySQL is better in these small things" was an attempt to "describe the requested feature" ... really?
Guess I need to learn some non-developer english someday. Seems to be a completely different language.
Jan
Cheers, Csaba.
On Sat, 2003-06-28 at 17:20, Jan Wieck wrote:Rajesh Kumar Mallah wrote:
> > Hi Folks,
> > Shudnt' messages like > > ERROR: value too long for type character varying(5)
Maybe, yes. It's just not that trivial to do.
> MySQL is better in these small things.
> > I think in 7.4dev fkey violation are reported better,
> cant such behaviours be extened to other kind of > exceptions?
We are working on it. But pointing to MySQL doesn't help a bit. If you like MySQL better, then use MySQL instead and don't bother with the side effects from the data type abstraction you actually bumped into.
Sorry, I'm a bit tired of "MySQL does this ...", "MySQL is better here ..." and so on and so forth. No however good error message system can be used by the application programmer as replacement for input data validation. Type checking, foreign keys, check constraints, they all are last lines of defense, so that a bug in the application or a missing input validation doesn't cause greater damage. But they are not a replacement.
Jan
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