Re: Add RESPECT/IGNORE NULLS and FROM FIRST/LAST options

David Fetter <david@fetter.org>

From: David Fetter <david@fetter.org>

To: Oliver Ford <ojford@gmail.com>

Cc: Pg Hackers <pgsql-hackers@postgresql.org>, Krasiyan Andreev <krasiyan@gmail.com>

Date: 2018-07-28T18:59:58Z

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 →

Fix coding style with "else".
- 20628b62e46e 19 (unreleased) landed
Fix multi WinGetFuncArgInFrame/Partition calls with IGNORE NULLS.
- 2d7b247cb414 19 (unreleased) landed
Fix Coverity issue reported in commit 2273fa32bce.
- dd766a441d69 19 (unreleased) landed
Use ereport rather than elog in WinCheckAndInitializeNullTreatment.
- 5f3808646f67 19 (unreleased) landed
Avoid uninitialized-variable warnings from older compilers.
- 71540dcdcb22 19 (unreleased) cited
Fix Coverity issues reported in commit 25a30bbd423.
- 2273fa32bce7 19 (unreleased) landed
Improve EXPLAIN's display of window functions.
- 8b1b342544b6 18.0 cited
Automatically generate node support functions
- 964d01ae90c3 16.0 cited

Attachments

0001-RESPECT-IGNORE-NULLS-FIRST-LAST-in-windowing-functio.patch (text/x-diff)

On Fri, Jul 13, 2018 at 01:52:00PM +0100, Oliver Ford wrote:
> Adds the options RESPECT/IGNORE NULLS (null treatment clause) and FROM
> FIRST/LAST to the non-aggregate window functions.

Please find attached an updated version for OID drift.

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

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