Docs: add an explicit example about controlling overall greediness of REs.

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

Commit: f9ab07be9fbaa95735ae4c3a6592ad058e2c1819
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2015-08-05T01:09:45Z
Releases: 9.0.23
Docs: add an explicit example about controlling overall greediness of REs.

Per discussion of bug #13538.

Files

PathChange+/−
doc/src/sgml/func.sgml modified +28 −1