Re: delta relations in AFTER triggers
Robert Haas <robertmhaas@gmail.com>
From: Robert Haas <robertmhaas@gmail.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Kevin Grittner <kgrittn@gmail.com>,
Thomas Munro <thomas.munro@enterprisedb.com>, Haribabu Kommi <kommi.haribabu@gmail.com>,
Jim Nasby <Jim.Nasby@bluetreble.com>, Craig Ringer <craig@2ndquadrant.com>,
Michael Paquier <michael.paquier@gmail.com>, David Fetter <david@fetter.org>, Kevin Grittner <kgrittn@ymail.com>, Amit Khandekar <amit.khandekar@enterprisedb.com>,
Alvaro Herrera <alvherre@2ndquadrant.com>, Pg Hackers <pgsql-hackers@postgresql.org>
Date: 2017-03-31T17:58:56Z
Lists: pgsql-hackers
On Fri, Mar 31, 2017 at 1:50 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote: > Kevin Grittner <kgrittn@gmail.com> writes: >> On Thu, Mar 23, 2017 at 7:14 PM, Thomas Munro >> <thomas.munro@enterprisedb.com> wrote: >>> my only other comment would be a bikeshed issue: >>> Enr isn't a great name for a struct. > >> I know, but EphemeralNamedRelation starts to get kinda long, >> especially when making the normal sorts of concatenations. I >> started making the change and balked when I saw things like >> EphemeralNamedRelationMetadataData and a function named >> EphemeralNamedRelationMetadataGetTupDesc() in place of >> EnrmdGetTupDesc(). A 40 character function name make for a lot of >> line-wrapping to stay within pgindent limits. Any suggestions? > > I would vote for calling the struct typedef EphemeralNamedRelation and > using the abbreviation ENR (capitalized that way, not as Enr) in related > function names, where that seemed sensible. I really do *not* like > "Enr" as a global name. Yeah, I had the same thought about capitalization but wasn't sure if it was worth suggesting. But since Tom did, +1 from me. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company
Commits
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Don't permit transition tables with TRUNCATE triggers.
- 29fd3d9da0ff 10.0 landed
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Pass EXEC_FLAG_REWIND when initializing a tuplestore scan.
- 304007d9f1f6 10.0 landed
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Faster expression evaluation and targetlist projection.
- b8d7f053c5c2 10.0 cited
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Remove obsoleted code relating to targetlist SRF evaluation.
- ea15e18677fc 10.0 cited
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Implement syntax for transition tables in AFTER triggers.
- 8c48375e5f43 10.0 cited