SQL Server 升迁向导更新

下载：http://vfpx.codeplex.com/downloads/get/26451

这是针对 Visual FoxPro 9.0 SP2 Sedna升迁向导的更新，要运行向导需要执行UpsizingWizard.app。

重温CODE Magazine上对SP2升迁向导的介绍:  http://www.code-magazine.com/Article.aspx?quickid=0703052

Sedna的更新包括：

• Updated, cleaner look and feel
• Streamlined, simpler steps
• Support for bulk insert to improve performance.
• Allows you to specify the connection as a DBC, a DSN, one of the existing connections or a new connection string.
• Fields using names with reserved SQL keywords are now delimited.
• If lQuiet is set to true when calling the wizard, no UI is displayed. It uses RAISEEVENT() during the progress of the upsizing so the caller can show progress.
• Performance improvement when upsizing to Microsoft SQL Server 2005.
• Trims all Character fields being upsized to Varchar.
• BlankDateValue property available. It specifies that blank dates should be upsized as nulls. (Old behavior was to set them to 01/01/1900).
• Support for an extension object. This allows developers to hook into every step of the upsizing process and change the behavior. Another way is to subclass the engine.
• Support for table names with spaces.
• UpsizingWizard.APP can be started with default settings (via params) for source name and path, target db, and a Boolean indicating if the target database is to be created.

2012.12.06版本更新包括：
此次更新包括下列Bug修补：

• 处理转换Memo 到 Varchar(Max)。
• 现在你可以在AllDefs.H的SQLSERVEREMPTYDATEY2K位置，针对空VFP日期改变在SQL Server的日期应用行为。
• 一个用于空日期的输出机制("JimExport") ，但结果却不是为空VFP日期字段定义的日期，这次进行了修补。
• 进度条现在可以正确地展示每个表中数据上传进度。
• 上传最后一个字节数据到SQL Server有时会导致错误的Bug，已经被修补。
• 当大量插入一个记录超过30MB的数据时，不会再发生string too long错误。
• 现在允许字段名称长度为128个字符，而不是之前30个字符限制。