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Project Settings (Migration) (AccessToSQL)

The Migration project settings let you configure how data is migrated to SQL Server or SQL Azure.

The Migration pane is available in the Project Settings and Default Project Settings dialog boxes.

  • Use the Project Settings dialog box to set configuration options for the current project. To access the migration settings, on the Tools menu, select Project Settings, click General at the bottom of the left pane, and then click Migration.

  • Use the Default Project Settings dialog box to set configuration options for all projects. To access the migration settings, on the Tools menu, select Default Project Settings, select the project type in Migration Target Version combo box of which you want to access the settings, click General at the bottom of the left pane, and then click Migration.

Options

Check constraints
Specifies whether SSMA should check constraints when it adds data to tables.

  • Default Mode: False

  • Optimistic Mode: True

  • Full Mode: False

Fire triggers
Specifies whether SSMA should fire insertion triggers when it adds data to SQL Server tables.

  • Default Mode: False

  • Optimistic Mode: True

  • Full Mode: False

Keep identity
Specifies whether SSMA preserves Access identity values when it adds data to SQL Server. If this value is False, SQL Server assigns identity values.

  • Default Mode: True

  • Optimistic Mode: True

  • Full Mode: False

Keep nulls
Specifies whether SSMA preserves null values in the source data when it adds data to SQL Server, regardless of the default values that are specified in SQL Server.

  • Default Mode: True

  • Optimistic Mode: False

  • Full Mode: True

Table locks
Specifies whether SSMA locks tables when it adds data to tables during data migration. If the value is False, SSMA uses row locks.

  • Default Mode: True

  • Optimistic Mode: True

  • Full Mode: True

Replace unsupported dates
Specifies whether SSMA should correct Access dates that are earlier than the earliest SQL Server datetime date (01 January 1753).

  • To keep the current date values, select Do nothing. SQL Server will not accept dates before 01 January 1753 in a datetime column. If you use older dates, you must convert the datetime values to character values.

  • To convert dates before 01 January 1753 to NULL, select Replace with NULL.

  • To replace dates before 01 January 1753 with a supported date, select Replace with nearest supported date. If you select this value, by default nearest supported date will be selected as 01 January 1753.

Batch size
Batch size used during data migration. A transaction is logged after each batch. By default, the batch size for all schemes is 10000.

See Also

User Interface Reference(Access)