From: PG Doc comments form <noreply@postgresql.org>
To: pgsql-docs@lists.postgresql.org
Cc: jasonwang.public@gmail.com
Subject: doc correction
Date: Mon, 28 Oct 2019 22:41:51 +0000
Message-ID: <157230251103.1057.6793271848303174613@wrigleys.postgresql.org> (raw)
The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/12/ddl-generated-columns.html
Description:
https://www.postgresql.org/docs/12/ddl-generated-columns.html
In the below
"Consider the differences between a column with a default and a generated
column. The column default is evaluated once when the row is first inserted
if no other value was provided; a generated column is updated whenever the
row changes and cannot be overridden. A column default may not refer to
other columns of the table; a generation expression would normally do so. A
column default can use volatile functions, for example random() or functions
referring to the current time; this is not allowed for generated columns."
"a generation expression would normally do so" should be changed to "a
generated column" for easier reading
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To: pgsql-docs@postgresql.org
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Subject: Re: doc correction
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