Data Discovery Guide

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Column Profile Sampling Options for Enterprise Discovery

The sampling options determine whether the Developer tool runs a column profile on all rows of the data sources or limited number of rows.

The following table describes the column profile sampling options that you configure for enterprise discovery:

Option	Description
All Rows	Chooses all rows in the data source.
First <number> Rows	The number of rows that you want to run the column profile on. The Developer tool chooses the rows starting from the first row in the data source.
Exclude data type inference for columns with an approved data type	Excludes columns with an approved data type from the data type inference of the column profile run.