[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-09-04 (世界標準時間)。"],[],[],null,["# FT.DROPINDEX\n\nThis command deletes an index along with the index definition. This is a cluster-level operation resulting in the index definition being dropped across all nodes.\n\nSyntax\n------\n\n```\nFT.DROPINDEX index\n```\n\n- `index` (required): This is the name of the index that you want to delete.\n\n### Command returns\n\n- Returns an error message or success confirmation."]]