Content-Type: multipart/alternative;
 boundary="------------qKkgc9sMhC0700dnfipLgARj"
Message-ID: <e73f2b2e-5ced-c17c-79be-5a5dde73437f@gmail.com>
Date: Wed, 16 Mar 2022 15:21:59 -0500
MIME-Version: 1.0
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101
 Thunderbird/91.5.0
Subject: Re: Apparently table locks are the key issue to see red flags
Content-Language: en-US
To: pgsql-general@lists.postgresql.org
References: 
 <CA+i5JwaXPHh8pOCvN8w0MQiQmz5RMZnsieLCDA-Di2QjZ=hWfQ@mail.gmail.com>
 <CA+i5JwbS5o03=_uHDyM8Y2c7XNHvGz_kkEhL+AKpL-24ois3dQ@mail.gmail.com>
From: Ron <ronljohnsonjr@gmail.com>
In-Reply-To: 
 <CA+i5JwbS5o03=_uHDyM8Y2c7XNHvGz_kkEhL+AKpL-24ois3dQ@mail.gmail.com>
Archived-At: 
 <https://www.postgresql.org/message-id/e73f2b2e-5ced-c17c-79be-5a5dde73437f%40gmail.com>
Precedence: bulk

This is a multi-part message in MIME format.
--------------qKkgc9sMhC0700dnfipLgARj
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 8bit

On 3/16/22 15:15, Shaozhong SHI wrote:
>
>
> Apparently table locks are the key issue to see red flags.
>
> As we observe, every time, red marking occurs, there must be some tables 
> are locked.

Where do these red markings occur?  (It is physically impossible for them to 
occur in Postgresql because Postgresql is a daemon, and therefore does not 
have a GUI.)

-- 
Angular momentum makes the world go 'round.
--------------qKkgc9sMhC0700dnfipLgARj
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: 8bit

<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  </head>
  <body>
    On 3/16/22 15:15, Shaozhong SHI wrote:<br>
    <blockquote type="cite"
cite="mid:CA+i5JwbS5o03=_uHDyM8Y2c7XNHvGz_kkEhL+AKpL-24ois3dQ@mail.gmail.com">
      <meta http-equiv="content-type" content="text/html; charset=UTF-8">
      <div dir="ltr">
        <div class="gmail_quote"><br>
          <br>
          <div dir="ltr">Apparently table locks are the key issue to see
            red flags.
            <div><br>
            </div>
            <div>As we observe, every time, red marking occurs, there
              must be some tables are locked.</div>
          </div>
        </div>
      </div>
    </blockquote>
    <br>
    Where do these red markings occur?  (It is physically impossible for
    them to occur in Postgresql because Postgresql is a daemon, and
    therefore does not have a GUI.)<br>
    <br>
    <div class="moz-signature">-- <br>
      Angular momentum makes the world go 'round.</div>
  </body>
</html>

--------------qKkgc9sMhC0700dnfipLgARj--