[[["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)。"],[[["\u003cp\u003eThis document outlines the process for changing schemas in Cloud Data Fusion when replicating data from a Microsoft SQL Server database to a BigQuery table.\u003c/p\u003e\n"],["\u003cp\u003eSchema changes in SQL Server replication jobs require specific steps due to the way Change Data Capture (CDC) is implemented in SQL Server.\u003c/p\u003e\n"],["\u003cp\u003eThe process involves stopping the replication job, applying schema changes to both the source and target tables, creating a new capture table, and then restarting the job.\u003c/p\u003e\n"],["\u003cp\u003eFor seamless transitions without data loss, applications generating database records should be suspended until the schema change and capture table update is complete.\u003c/p\u003e\n"],["\u003cp\u003eOptionally, after the new capture table is in use and the job restarts, the old capture table can be dropped.\u003c/p\u003e\n"]]],[],null,[]]