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DuckDB 1.3 ドキュメント 全文検索
Results of 1 - 1 of about 1 for stemmer (0.001 sec.)
- Full-Text Search Extension – DuckDB 9414
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...is used internally by the extension. PRAGMA create_fts_index create_fts_index ( input_table , input_id , * input_values , stemmer = 'porter' , stopwords = 'english' , ignore = '( \\ .|[^a-z])+' , strip_accents = 1 , lower = 1 , overwrite = 0 ) PRAGMA t...ararg), e.g., 'text_field_1' , 'text_field_2' , …, 'text_field_N' , or '\*' for all columns in input_table of type VARCHAR stemmer VARCHAR The type of stemmer to be used. One of 'arabic' , 'basque' , 'catalan' , 'danish' , 'dutch' , 'english' , 'finnish...all terms in the query string must be present in order for a document to be retrieved stem Function stem ( input_string , stemmer ) Reduces words to their base. Used internally by the extension. Name Type Description input_string VARCHAR The column or... - https://man.mtool.work/duckdb/1.3/core_extensions/full_text_search.html
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