4.1.4. Special Characters

The following documentation comment has been logged on the website:

Page: https://www.postgresql.org/docs/18/sql-syntax-lexical.html
Description:

The asterisk (*) is used in some contexts to denote all the fields of a

table row or composite value.

As for Postgres specifically, you can add an example like `SELECT ctid, *
FROM t;` and a link to Section 5.6, “System Columns.”