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postgres/contrib/fuzzystrmatch
Robert Haas 980341b3c2 Avoid using text_to_cstring() in levenshtein functions.
Operating directly on the underlying varlena saves palloc and memcpy
overhead, which testing shows to be significant.

Extracted from a larger patch by Alexander Korotkov.
2010-07-29 20:11:48 +00:00
..
2010-07-06 19:19:02 +00:00