Question

我有很多Visual FoxPro数据库文件，我试图导入到一个空的SQL 2008 Express数据库。当我运行SQL导入和导出向导时，一切似乎都很好。当我到达映射部分时，我可以单击预览并查看所选FP表中的数据。当我点击Edit Mappings或Next我得到：

===================================
Column information for the source and destination data could not be retrieved.

"eqr_sellers" -> [dbo].[eqr_sellers]:

           - Cannot find column -1.
 (SQL Server Import and Export Wizard)
===================================

Cannot find column -1. (System.Data)

------------------------------
Program Location:

   at System.Data.DataColumnCollection.get_Item(Int32 index)
   at Microsoft.DataTransformationServices.Controls.ProviderInfos.MetadataLoader.LoadColumnsFromTable(IDbConnection myConnection, String[] strRestrictions)
   at Microsoft.SqlServer.Dts.DtsWizard.OLEDBHelpers.LoadColumnsFromTable(MetadataLoader metadataLoader, IDbConnection myConnection, String[] strRestrictions, DataSourceInfo dsi)
   at Microsoft.SqlServer.Dts.DtsWizard.TransformInfo.PopulateDbSourceColumnInfoFromDB(IDbConnection mySourceConnection)
   at Microsoft.SqlServer.Dts.DtsWizard.TransformInfo.PopulateDbSourceColumnInfo(IDbConnection mySourceConnection, ColumnInfoCollection& sourceColInfos)

任何见解都将受到赞赏。

Answer 1

有哪些数据类型？我以前使用的ODBC连接器不支持自动增量整数字段。

尝试将旧的Visual FoxPro数据库导入SQL时收到“找不到列-1”

1 个答案: