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Re: Avoiding rewrite in ALTER TABLE ALTER TYPE - Mailing list pgsql-hackers

From Robert Haas
Subject Re: Avoiding rewrite in ALTER TABLE ALTER TYPE
Date
Msg-id AANLkTin4=RadM2BrpcTSmWQ5yv4gxsKmfxeTBWia+kzR@mail.gmail.com
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In response to Re: Avoiding rewrite in ALTER TABLE ALTER TYPE  (Noah Misch <noah@leadboat.com>)
Responses Re: Avoiding rewrite in ALTER TABLE ALTER TYPE  (Noah Misch <noah@leadboat.com>)
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On Thu, Dec 30, 2010 at 8:35 PM, Noah Misch <noah@leadboat.com> wrote:
> 4. A FuncExpr node has answers given by the bitwise-AND of its funcexempt field
> and the answers from its first argument.

Why its first argument?

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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