|Inferred Datatypes [type, rows]||List of data type matches and their frequency as a percentage, classified from the
highest value to the lowest one.
The column data type is detected by the profiler. When a column has data of different data types, the profiler chooses the most used one. You can overwrite the value manually. The value could contradict the data type declared by the database. For example, when VARCHAR database column contains only date values, the profiler sets the DATE data type.The supported types are Text, Date, Time, DateTime, Geographical, No Percentiles, Means, Median, Variance, Std. Deviation and Number.
|Frequency [value, rows]||Distribution of values and their frequency as a percentage.|
|Patterns [pattern, rows]||List of different patterns of data presentation discovered in the source and their frequency as a percentage.|
|Inferred Semantic Types||List of inferred semantic types.|
|Data Profiling Statistics||
Talend Cloud Data Catalog can store and display the following data profile information for table/view and column objects: