3.3 Virtual Columns in Table

Virtual columns are columns that do not actually exist in the database table, but are dynamically derived from "real" columns in the table.

3.3.1 Virtual Column Definition

3.3.2 Date Conversion

3.3.3 Substring

3.3.4 Concatenation

3.3.5 Mathematical Calculations

3.3.6 Code Fragment

Also See

Virtual Column Development in the Developer Guide.

Columns in Table Tab in the User Guide.

3.5.2 Predetermined Join Column (PJC) Definitions

3.2 Real Columns in Table

3.9 Virtual Derivation