Re: Early WIP/PoC for inlining CTEs

David Fetter <david@fetter.org>

From: David Fetter <david@fetter.org>

To: Thomas Munro <thomas.munro@enterprisedb.com>

Cc: Andrew Gierth <andrew@tao11.riddles.org.uk>, Pg Hackers <pgsql-hackers@postgresql.org>

Date: 2018-07-27T08:10:58Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Prevent inlining of multiply-referenced CTEs with outer recursive refs.
- 9476131278c7 12.0 landed
Allow user control of CTE materialization, and change the default behavior.
- 608b167f9f9c 12.0 landed
Split QTW_EXAMINE_RTES flag into QTW_EXAMINE_RTES_BEFORE/_AFTER.
- 18c0da88a5d9 12.0 landed
document when PREPARE uses generic plans
- fab9d1da4a21 9.6.0 cited

Attachments

0001-Inlining-CTEs-v0004.patch (text/x-diff)

On Fri, Jul 27, 2018 at 02:55:26PM +1200, Thomas Munro wrote:
> On Thu, Jul 26, 2018 at 7:14 AM, David Fetter <david@fetter.org> wrote:
> > Please find attached the next version, which passes 'make check'.
> 
> ... but not 'make check-world' (contrib/postgres_fdw's EXPLAIN is different).

Please find attached a patch that does.

It doesn't always pass make installcheck-world, but I need to sleep
rather than investigate that at the moment.

Best,
David.
-- 
David Fetter <david(at)fetter(dot)org> http://fetter.org/
Phone: +1 415 235 3778

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