Replace the placeholders ( sServerName, sDatabaseName, sUserName, sPassword, sDisplayName, tServerName, tDatabaseName, tUserName, tPassword, and tDisplayName) with the values for your source and target databases. In the Command Window, type the following command: Tools.NewDataComparison /SrcServerName sServerName /SrcDatabaseName sDatabaseName /SrcUserName sUserName /SrcPassword sPassword /SrcDisplayName sDisplayName /TargetServerName tServerName /TargetDatabaseName tDatabaseName /TargeUserName tUserName /TargetPassword tPassword /TargetDisplayName tDisplayName
Open the View menu, point to Other Windows, and select Command Window.
#Visual studio 2019 compare two files update#
You can also update part or all the data in the target database to match the data in the source database.Ĭompare data by using the Visual Studio automation model When the comparison is finished, you can view the data differences between the two databases. You can stop a data comparison operation that is in progress by opening the SQL menu, selecting Data Compare, and then selecting Stop Data Comparison. Optionally, expand the nodes for database objects, and then select the check boxes for columns within those objects that you want to compare. Select the check boxes for the tables and views that you want to compare. The second page of the Data Compare wizard appears and shows a hierarchical listing of the tables and views in the database. On the first page of the Data Compare wizard, verify that the information for each database is correct, specify which records you want to include in the results, and then select Next. Then, select OK to close the Connection Properties dialog box and return to the Data Compare wizard. In the Connection Properties dialog box, identify the server on which the database resides and the type of authentication to use when connecting to the database. If the Source Database list or the Target Database list is empty, select New Connection. Identify the source and target databases. Also, the Data Compare window opens, and Visual Studio automatically assigns it a name such as DataCompare1. Compare Database Data Compare data by using the new data comparison wizardįrom the main menu, go to Tools -> SQL Server -> New Data Comparison. For more information, see How to: Use Schema Compare to Compare Different Database Definitions. You can also compare the schema of two databases or of two versions of the same database.
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