15.00 - Sources for the Required Information - Teradata Database

Teradata Database Design

prodname
Teradata Database
vrm_release
15.00
category
User Guide
featnum
B035-1094-015K

Sources for the Required Information

The following table points to the sources for the miscellaneous column-level data requested by the Row Size Calculation form.

 

Information

Source

Column name

Column name from your logical data model.

Type

Table form reference to the Constraint form.

Max

See “Data Type Considerations” on page 822.

Avg

For variable length types, must be computed; otherwise, use the value for Max.