Avoid mathematical inconsistency in example about avoiding division by

Tom Lane <tgl@sss.pgh.pa.us>

Commit: 216e63bbce59aba7ab8e0f96219c7ec0a120207d
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2008-01-23T19:51:29Z
Releases: 8.3.0
Avoid mathematical inconsistency in example about avoiding division by
zero with a CASE expression.  Per gripe from Russell Smith.

Files

PathChange+/−
doc/src/sgml/syntax.sgml modified +4 −4