Re: MERGE Specification
От | A.M. |
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Тема | Re: MERGE Specification |
Дата | |
Msg-id | 17C14E5B-A7F0-435A-9059-272731E5E474@themactionfaction.com обсуждение исходный текст |
Ответ на | MERGE Specification (Simon Riggs <simon@2ndquadrant.com>) |
Ответы |
Re: MERGE Specification
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Список | pgsql-hackers |
On Apr 21, 2008, at 4:08 PM, Simon Riggs wrote: > The following two files specify the behaviour of the MERGE statement > and > how it will work in the world of PostgreSQL. In places, this > supercedes > my recent commentary on MERGE, particularly with regard to triggers. > > Neither of these files is intended for CVS. > > The HTML file was generated from SGML source, though the latter is not > included here for clarity. > > The test file shows how I expect a successful test run to look when a > regression test is executed with a working version of final MERGE > patch > applied. It has behavioural comments in it also, to make it slightly > more readable. > > If anybody has any questions, ask them now please, before I begin > detailed implementation. "MERGE will not invoke Rules." Does this imply that MERGE cannot be used on views or that the resulting INSERTs or UPDATEs do not work on views? Cheers, M
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