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Dictionary Search Results using Damerau-Levenshtein distance in T-SQL

Here are the results of your fuzzy-string dictionary search for “bach” with Change Limit: [1] [2]

You can choose a higher Change Limit to return more words, although it will take longer.
to automatically increase the Change Limit after seconds.

11 similar words found! Changes to Transform each Found Word to your word are shown as:
 remove a letter ~ replace a letter ~ swap two letters ~ _add a letter from your word
(Use the links in the Changes column to see more Transformation details.)

Found WordScrabble ScoreSearched PreviouslyFound PreviouslyChangesTo Transform to your Word
bach11613139(None) 
back125535761back
bah87755351ba_h
bash915240161bash
batch124620101batch
bath95940081bath
beach124623891beach
brach126123301brach
each95530581each
mach116134481mach
tach96132751tach

Search took 1 second overall (including website activity, plus SQL activity in the following phases):

  1. Length Filter: Limit the application of DLD to words with length difference of no more than the Change Limit.
  2. DLD Change Limit: Apply DLD to each remaining word, limiting each comparison according to the Change Limit.
  3. Display Results: Return the results, with similar words marked up to highlight differences.
SeqSearch PhaseWords CheckedWords MatchedSecondsWords Per Sec
1Length Filter178691139830.250714764.0
2DLD Change Limit13983110.25055932.0
3Display Results11110.000 
 (SQL Overall)178691110.500357382.0
 
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