数据库服务器不更新系统编目表中的统计信息。
The database server does not update the statistics in the system catalog tables.
例如，你不能用HTML来与那些不兼容的数据库来交换数据，或者将更新后的产品目录发向零售商网站。
You would not use HTML to exchange data between incompatible databases or to send updated product catalogs to retailer sites, for example.
提出如何利用TTS技术防止关联数据库关联更新的不彻底，并以一个实例对其实现过程进行了具体的说明。
The paper presented a method how to avoid incomplete updating of related database in visual foxpro application system using TTS technology The realizing course is elucidated by the example.
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