Text Field Analyzer - INPUT - Analysis Parameters

Teradata Warehouse Miner User Guide - Volume 1Introduction and Profiling

brand
Software
prodname
Teradata Warehouse Miner
vrm_release
5.4.4
category
User Guide
featnum
B035-2300-077K
  1. On the Text Field Analyzer dialog box, click on INPUT.
  2. Click on analysis parameters.
    Text Field Analyzer > INPUT > Analysis Parameters

    The resulting screen has the following options available:
    • Perform extended numeric analysis — By default, the Text Field Analyzer analysis tests each numeric field by doing a test to determine whether it is Integer, Float, or Decimal. A date field undergoes a test to validate that all values are valid dates. Unchecking this option removes the test and saves an extra pass of the data for each numeric or date field.
    • Perform extended analysis of Unicode character fields — If Unicode columns are selected as input, they undergo another pass of the data which determines how many values of that column can be represented as regular Latin characters.