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专利名称：DETECTION OF DUPLICATE VALUES DURING
INDEX GENERATION
发明人：Arup Kumar Dutta,Jesse Collins申请号：US15419358申请日：20170130
公开号：US20180218020A1公开日：20180802
专利附图：
摘要：Techniques are disclosed relating to creating an index for a database system. Inone embodiment, a database system stores data within a plurality of fields in a datatable, a subset of the data being associated with a particular one of the plurality of fields.
The database system receives a request to index the data table based on the particularfield and analyzes the subset of the data. In response to determining, based on theanalyzing, that one or more duplicate values are present in the subset of data, thedatabase system sets, in an index table having the particular field, an indication identifyingwhich entries of the index table have a duplicate value for the particular field, and returnsa response to the request that specifies the one or more duplicate values. In someembodiments, the response includes a user interface displaying one or more duplicatesvalues.
申请人：salesforce.com, inc.
地址：San Francisco CA US
国籍：US
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