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专利概况
专利名称 Real estate database search method
申请号 US09704907 申请日
公开(公告)号 US6519618B1 公开(公告)日
申请(专利权)人 SNYDER STEVEN L 发明人 Snyder Steven L
专利来源 国家知识产权局 转化方式
摘要

The present invention provides a method of searching a plurality of MLS databases including accessing a plurality of MLS databases, resolving an array of schemas from the plurality of MLS databases, establishing a first array of common fields from the array of schemas, establishing a second array of distinct fields from the array of schemas, displaying a search query interface including the first array of common fields and the second array of distinct fields, selecting a root database from the plurality of MLS databases, selecting at least one child database from the plurality of MLS databases, and returning a search query against the root database wherein data from the at least one child database is only included for common fields selected in the search query interface.

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