public inbox for [email protected]  

help / color / mirror / Atom feed

From: Tom Lane <[email protected]>
To: Andrew Dunstan <[email protected]>
Cc: Andres Freund <[email protected]>
Cc: Tomas Vondra <[email protected]>
Cc: Jakub Wartak <[email protected]>
Cc: Robert Haas <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Subject: Re: scalability bottlenecks with (many) partitions (and more)
Date: Tue, 04 Mar 2025 19:16:33 -0500
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
	<ffiwtzc6vedo6wb4gbwelon5nefqg675t5c7an2ta7pcz646cg@qwmkdb3l4ett>
	<[email protected]>
	<5xahykogf2sg3ofdqk2li7xx3t2vh23m42jnvfwxoi5fhh7iya@girlhoxdxjzc>
	<[email protected]>
	<vgtms7b5egxdypmknxpobocqton3puhprk3ahhk45rcx4uyl33@6uetxejsc75r>
	<[email protected]>
	<[email protected]>
	<nubyc3twqd7mtuyc2rbbt2yazjzbat6mlpfgxtb2ppv2egci3g@uvptf7xmh46m>
	<[email protected]>
	<qdvrgej743lcddjnb4lzyakt3f5bs2oz34r274wbmgc2g4474q@utqqrqiih65h>
	<[email protected]>
	<[email protected]>
	<[email protected]>
	<[email protected]>

Andrew Dunstan <[email protected]> writes:
> On 2025-03-04 Tu 5:28 PM, Tom Lane wrote:
>> ... I eventually concluded that there's
>> something wrong with the "scalar glob()" idiom you used.

> Well, in scalar context it should give us back the first item found, or 
> undef if nothing is found, AIUI.

That's what I would have thought too, but it didn't seem to work that
way when I was testing the logic standalone: the script processed or
skipped directories according to no rule that I could figure out.

Anyway, for the moment I think we're all right with just the
directory path fix.

			regards, tom lane

view thread (34+ messages)

reply

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: [email protected]
  Cc: [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected]
  Subject: Re: scalability bottlenecks with (many) partitions (and more)
  In-Reply-To: <[email protected]>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox