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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 quantifier (0.002 sec.)
- Subqueries – 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- This page is for DuckDB 1.3, which is outdated.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
...r subqueries. Scalar expressions can still be compared to single-column subqueries returning multiple rows by specifying a quantifier. Available quantifiers are ALL , ANY and SOME . The quantifiers ANY and SOME are equivalent. ALL The ALL quantifier specif...ubquery result 7. And thus, because not all comparisons evaluate true , >= ALL as a whole evaluates to false . ANY The ANY quantifier specifies that the comparison as a whole evaluates to true when at least one of the individual comparison results evaluate...SELECT grade FROM grades ) AS fail ; returns fail false because no result of the subquery is less than or equal to 5. The quantifier SOME maybe used instead of ANY : ANY and SOME are interchangeable. EXISTS The EXISTS operator tests for the existence of a... - https://man.mtool.work/duckdb/1.3/sql/expressions/subqueries.html
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