On Sunday, October 22, 2023, jian he <jian.universal...@gmail.com> wrote:
> https://www.postgresql.org/docs/current/sql-createindex.html > << > opclass > The name of an operator class. See below for details. > << > > there is no "below"? > Browser search, there are only four appearances of keyword "opclass". > > The notes on that discuss this a bit further then give you two links for more info, one being: https://www.postgresql.org/docs/current/indexes-opclass.html Why would you search for “opclass” and not “operator class” - the later is used in the notes paragraph that is being referred to? David J.
