On Sun, Oct 30, 2011 at 10:58 AM, Tom Lane <t...@sss.pgh.pa.us> wrote:
> You are misreading the old code.  The inner loop increments the last
> byte, checks for success, and if it hasn't produced a greater string
> then it loops around to increment again.

Ugh.  You're right.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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