Fix regression tests to work in Welsh locale.

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

Commit: 9d7abca901f855d96d823b6edb893b2b4ccf8c2f
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2016-07-22T19:41:39Z
Releases: 9.6.0
Fix regression tests to work in Welsh locale.

Welsh (cy_GB) apparently sorts 'dd' after 'f', creating problems
analogous to the odd sorting of 'aa' in Danish.  Adjust regression
test case to not use data that provokes that.

Jeff Janes

Patch: <CAMkU=1zx-pqcfSApL2pYDQurPOCfcYU0wJorsmY1OrYPiXRbLw@mail.gmail.com>

Files