Обсуждение: pgsql: In levenshtein_internal(), describe algorithm a bit more clearly

In levenshtein_internal(), describe algorithm a bit more clearly.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=postgresql.git;a=commitdiff;h=12679b8bc908f941710bed185aa142ad5de539c6

Modified Files
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contrib/fuzzystrmatch/fuzzystrmatch.c |   24 +++++++++++++++++-------
1 files changed, 17 insertions(+), 7 deletions(-)