对 Firestore 查询进行无效排序和限制的示例
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对 Firestore 查询进行无效排序和限制的示例
代码示例
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[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],[],[[["This page demonstrates an example of an invalid Firestore query that violates the constraint requiring range and order-by operations to be on the same field."],["The provided code samples in C#, Go, Java, Node.js, Python, and Ruby showcase this invalid query where filtering by population and ordering by country are attempted."],["Authentication to Firestore in all code samples requires setting up Application Default Credentials, with a link provided for further information on this process."],["The provided code samples will query a list of cities, and attempt to return cities with populations greater than 2,500,000, ordered by the country they are in."]]],[]]