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DuckDB 1.3 ドキュメント 全文検索
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- Full-Text Search Extension – DuckDB 11228
- This page is for DuckDB 1.3, which is outdated.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
...e Create a table and fill it with text data: CREATE TABLE documents ( document_identifier VARCHAR , text_content VARCHAR , author VARCHAR , doc_version INTEGER ); INSERT INTO documents VALUES ( 'doc1' , 'The mallard is a dabbling duck that breeds throu...mestic species of small carnivorous mammal.' , 'Laurens Kuiper' , 2 ); Build the index, and make both the text_content and author columns searchable. PRAGMA create_fts_index ( 'documents' , 'document_identifier' , 'text_content' , 'author' ); Search th...e author field index for documents that are authored by Muhleisen . This retrieves doc1 : SELECT document_identifier , text_content... - https://man.mtool.work/duckdb/1.3/core_extensions/full_text_search.html
- Analyzing a Git Repository – DuckDB 7485
- This page is for DuckDB 1.3, which is outdated.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
...git log command . Exporting the Git Log We start by picking a character that doesn't occur in any part of the commit log (author names, messages, etc). Since version v1.2.0, DuckDB's CSV reader supports 4-byte delimiters , making it possible to use em...E TABLE commits AS FROM read_csv ( 'git-log.csv' , delim = '?' , header = false , column_names = [ 'timestamp' , 'hash' , 'author' , 'message' ] ); This will result in a nice DuckDB table: FROM commits LIMIT 5 ; ┌─────────────────────┬────────────┬────...──────────────┬───────────────────────────────────────────────────────────────────────────────┐ │ timestamp │ hash │ author │ message │ │ timestamp │ varchar │ varchar │ varchar │ ├─────────────────────┼────────────┼──────────────────┼───────────... - https://man.mtool.work/duckdb/1.3/guides/snippets/analyze_git_repository.html
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