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DuckDB 1.3 ドキュメント 全文検索
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- Blob Functions – 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- This page is for DuckDB 1.3, which is outdated.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
...mple 1 'Duck' || 'DB' Result DuckDB Example 2 [1, 2, 3] || [4, 5, 6] Result [1, 2, 3, 4, 5, 6] Example 3 '\xAA'::BLOB || '\xBB'::BLOB Result \xAA\xBB base64(blob) Description Converts a blob to a base64 encoded string. Example base64('A'::BLOB) Resu...ex('2A') Result * Alias unhex hex(blob) Description Converts blob to VARCHAR using hexadecimal encoding. Example hex('\xAA\xBB'::BLOB) Result AABB Alias to_hex md5(blob) Description Returns the MD5 hash of the blob as a VARCHAR . Example md5('\xAA\x...6520613e09af90dc1c47 md5_number(blob) Description Returns the MD5 hash of the blob as a HUGEINT . Example md5_number('\xAA\xBB'::BLOB) Result 94525045605907259200829535064523132504 octet_length(blob) Description Number of bytes in blob . Example oct... - https://man.mtool.work/duckdb/1.3/sql/functions/blob.html
- Text Functions – 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- This page is for DuckDB 1.3, which is outdated.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
...mple 1 'Duck' || 'DB' Result DuckDB Example 2 [1, 2, 3] || [4, 5, 6] Result [1, 2, 3, 4, 5, 6] Example 3 '\xAA'::BLOB || '\xBB'::BLOB Result \xAA\xBB array_extract(string, index) Description Extracts a single character from a string using a (1-based... - https://man.mtool.work/duckdb/1.3/sql/functions/text.html
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