Re: Roadmap for FE/BE protocol redesign
От | Dave Cramer |
---|---|
Тема | Re: Roadmap for FE/BE protocol redesign |
Дата | |
Msg-id | 1047489922.1045.43.camel@inspiron.cramers обсуждение исходный текст |
Ответ на | Re: Roadmap for FE/BE protocol redesign (Peter Eisentraut <peter_e@gmx.net>) |
Список | pgsql-hackers |
On Wed, 2003-03-12 at 12:46, Peter Eisentraut wrote: > Dave Page writes: > > > Well what I *really* need has been made quite clear in other posts, but, > > when I say resultset in the same sentence as pgAdmin, I'm referring to > > the ability to enter an arbitrary SQL query, have the results displayed > > in a grid, which can then be editted. To do this pgAdmin needs to be > > able to figure out enough info about the source of the data to generate > > the required insert/update/delete statements. > > Right. But since you can't really write a literal SQL statement that does > an update that refers to a previous query, you are already doing a fair > amount of internal magic anyway, so if the meta-data is determined by > magic as well, that seems consistent. > > What you need is an updateable cursor on the server side. It has all the > facilities you need, including standardized ways to find out the > updatability metadata. Please concentrate on that and do not attempt to > clutter the wire protocol with data that will not withstand a throrough > investigation of semantics. And I have offered to pay for this work to be done. Someone? -- Dave Cramer <dave@fastcrypt.com> Cramer Consulting
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