[[["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"]],["最后更新时间 (UTC):2025-03-06。"],[[["Table clones are writable, lightweight copies of a base table, incurring storage costs only for data that differs from the base table."],["Common uses for table clones include creating development/testing environments and sandboxes for user analytics without duplicating all production data."],["Table clones are independent of their base tables, meaning changes to one are not reflected in the other."],["Table clones have similar functionality to standard tables, allowing for querying, access control, and deletion, among other operations."],["Storage costs for table clones are incurred when data is added, updated, or if data is changed or deleted in the base table that also exist in the clone."]]],[]]