Home > mailing lists

Re: [PATCH] Speed up repeat() for larger counts - Mailing list pgsql-hackers

From	Sehrope Sarkuni
Subject	Re: [PATCH] Speed up repeat() for larger counts
Date	September 25 03:01:21
Msg-id	CAH7T-ap2La6nD0g2BL79UY=_syuVt3gR+hXBHsEaVQHvhFq5Og@mail.gmail.com Whole thread
In response to	[PATCH] Speed up repeat() for larger counts ("ChenhuiMo" <chenhuimo.mch@qq.com>)
List	pgsql-hackers

Tree view

FYI, the lpad/rpad patch now also uses the same helper for repeat(), so
this overlaps with the work here:

https://www.postgresql.org/message-id/CAH7T-apj%2BpFg9bRkXVGfGejS2Uu4WzdMd7KoLKTW11mdsrt1Ew%40mail.gmail.com

I've credited this thread for the earlier repeat() doubling work and
the discussion around capping the copy size.

Regards,
-- Sehrope Sarkuni
Founder & CEO | JackDB, Inc. | https://www.jackdb.com/

pgsql-hackers by date:

From: Sehrope Sarkuni
Date: 25 September, 02:54:21
Subject: Re: Speed up lpad() and rpad() for one-byte padding strings

From: Amit Langote
Date: 25 September, 04:02:18
Subject: Re: potentially missed pgindent in REL_19_STABLE

Re: [PATCH] Speed up repeat() for larger counts - Mailing list pgsql-hackers

Previous

Next