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Re: MERGE Specification - Mailing list pgsql-hackers

From Alvaro Herrera
Subject Re: MERGE Specification
Date
Msg-id 20080425131057.GA5888@alvh.no-ip.org
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In response to Re: MERGE Specification  (Simon Riggs <simon@2ndquadrant.com>)
Responses Re: MERGE Specification  (Simon Riggs <simon@2ndquadrant.com>)
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Simon Riggs wrote:

> I'm now happy that we can get a spec-compliant end result by always
> forcing NOT MATCHED rules to occur before MATCHED rules, when we have at
> least one unique index.

... and raise an ERROR when there is no unique index?

-- 
Alvaro Herrera                                http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support

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