在多个字段上对 Firestore 查询进行排序
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在多个字段上对 Firestore 查询进行排序
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如需查看包含此代码示例的详细文档,请参阅以下内容:
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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 how to order Firestore queries by multiple fields, providing code examples in various languages."],["The examples provided show how to use `OrderBy()` or similar methods to sort data by fields such as \"state\" and \"population,\" with options for ascending or descending order."],["Each code sample requires setting up Application Default Credentials for Firestore authentication, with a link for guidance."],["The examples cover languages such as C#, Go, Java, Node.js, PHP, Python, and Ruby, demonstrating the flexibility of Firestore."],["The examples use a collection of cities as its basis, showing us how to order the cities based on their state and population."]]],[]]