7.00.02 - nGram Syntax - Aster Analytics

Teradata Aster® Analytics Foundation User GuideUpdate 2

Product
Aster Analytics
Release Number
7.00.02
Release Date
September 2017
Content Type
Programming Reference
User Guide
Publication ID
B700-1022-700K
Language
English (United States)
Version 1.5
SELECT * FROM nGram (
  ON { table | view| (query) }
  TextColumn ('text_column')
  [ Delimiter ('delimiter_regular_expression') ]
  Grams (gram_number |'value_range'[,...])
  [ OverLapping({'true'|'t'|'yes'|'y'|'1'|'false'|'f'|'no'|'n'|'0'}) ]
  [ ToLowerCase
    ({'true'|'t'|'yes'|'y'|'1'|'false'|'f'|'no'|'n'|'0'}) ]
  [ Punctuation ('punctuation_regular_expression') ]
  [ Reset ('reset_regular_expression') ]
  [ TotalGramCount
    ({'true'|'t'|'yes'|'y'|'1'|'false'|'f'|'no'|'n'|'0'}) ]
  [ TotalCountColumn ('total_count_column') ]
  [ Accumulate ({ 'accumulate_column' | accumulate_column_range }[,...]) ]
  [ NGramColumn ('ngram_column') ]
  [ NumGramsColumn ('numgrams_column') ]
  [ FrequencyColumn ('count_column') ]
);