Patent ID: 11893038
Assignee: TREASURE DATA, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 4:
5. The method of claim 1, further comprising:
the plurality of metadata metrics that characterize columns of the records in the result sets in a particular table for VARCHAR column statistics comprising two or more of: a count of rows with a VARCHAR data type; a count of rows having NULL values; a percentage of all rows having NULL values; a count of distinct values in rows; a percentage of rows that have distinct values;
the presentation instructions being programmed, when rendered using the computer display device, to cause displaying, in the one or more graphical visualizations in the graphical user interface of the computer display device, a circle widget comprising a plurality of arc segments each having an arcuate length that is proportional to a number of columns that store categorical, timestamp, PII, or numeric data in the rows with the VARCHAR data type.