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DuckDB 1.3 ドキュメント 全文検索
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- Keywords and Identifiers – 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- This page is for DuckDB 1.3, which is outdated.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
...nction names are case-insensitive in DuckDB. For example, the following two queries are equivalent: select COS ( Pi ()) as CosineOfPi ; SELECT cos ( pi ()) AS CosineOfPi ; CosineOfPi -1.0 Case-Sensitivity of Identifiers Identifiers in DuckDB are always cas...if a query uses different cases when referring to the identifier. For example: CREATE TABLE tbl AS SELECT cos ( pi ()) AS CosineOfPi ; SELECT cosineofpi FROM tbl ; CosineOfPi -1.0 To change this behavior, set the preserve_identifier_case configuration opt...l identifiers are turned into lowercase: SET preserve_identifier_case = false ; CREATE TABLE tbl AS SELECT cos ( pi ()) AS CosineOfPi ; SELECT CosineOfPi FROM tbl ; cosineofpi -1.0 関連キーワード identifiers case DuckDB names temp CosineOfPi Identifiers id... - https://man.mtool.work/duckdb/1.3/sql/dialect/keywords_and_identifiers.html
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