doc: change "cross product" to "Cartesian product"

Bruce Momjian <bruce@momjian.us>

Commit: 8438a3ffef283d12b387eeb73616809e4c409483
Author: Bruce Momjian <bruce@momjian.us>
Date: 2023-09-07T19:48:18Z
Releases: 17.0
doc:  change "cross product" to "Cartesian product"

Reported-by: Erik Wienhold

Discussion: https://postgr.es/m/2053109544.160895.1684955437950@office.mailbox.org

Author: Erik Wienhold

Backpatch-through: master

Files

PathChange+/−
doc/src/sgml/queries.sgml modified +2 −2

Documentation touched