In this step, you link your Azure Storage Account to the data factory. In this section, you create linked services to your Azure Storage account and Azure SQL MI. You create linked services in a data factory to link your data stores and compute services to the data factory. No historical changes to the table are captured prior to change data capture being enabled.įollow the steps in the article Quickstart: Create a data factory by using the Azure portal to create a data factory if you don't already have one to work with. create table customersĬity varchar(50), CONSTRAINT "PK_Customers" PRIMARY KEY CLUSTERED ("customer_id")Įnable Change Data Capture mechanism on your database and the source table (customers) by running the following SQL query: Run the following SQL command against your Azure SQL Managed Instances database to create a table named customers as data source store. In Server Explorer, right-click your database and choose the New Query. Launch SQL Server Management Studio, and connect to your Azure SQL Managed Instances server. Create a container named raw.Ĭreate a data source table in Azure SQL Database If you don't have an Azure storage account, see the Create a storage account article for steps to create one. You use the blob storage as the sink data store. If you don't have an Azure SQL Managed Instance, see the Create an Azure SQL Database Managed Instance article for steps to create one. You use the database as the source data store. If you don't have an Azure subscription, create a free account before you begin. Create a copy activity to copy the inserted/updated/deleted data between the CDC table to Azure Blob Storage.Create an If Condition to check whether there are changed records and if so, invoke the copy activity. Create a lookup activity to count the number of changed records in the SQL Database CDC table and pass it to an IF Condition activity.In this tutorial, you create a pipeline that performs the following operations: You can also use an on-premises SQL Server. This tutorial uses Azure SQL Managed Instance as the source data store. Both Azure SQL MI and SQL Server support the Change Data Capture technology.
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