Patent ID: 11880378
Assignee: TABLEAU SOFTWARE, LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 5:
6. The method of claim 5, wherein the second block card is a child of the first block card and generating the updated data visualization comprises:
defining a first level of detail according to (i) dimension data fields specifying the visual encodings on the first block card;
defining a second level of detail according to (i) dimension data fields specifying the visual encodings on the first block card and (ii) dimension data fields specifying the visual encodings on the second block card;
generating a first query, for the first block card, which specifies aggregation of each measure data field associated with the first block card according to the dimension data fields in the first level of detail;
generating a second query, for the second block card, which specifies aggregation of each measure data field associated with the second block card according to the dimension data fields in the second level of detail;
executing the first query to retrieve a first set of tuples from the data source;
executing the second query to retrieve a second set of tuples from the data source; and
generating the updated data visualization, including a respective first visual mark representing each of the first set of tuples and a respective second visual mark representing each of the second set of tuples.