15.00 - Collecting Statistics on Derived Period Columns - Teradata Database

Teradata Database SQL Data Definition Language Detailed Topics

prodname
Teradata Database
vrm_release
15.00
category
Programming Reference
featnum
B035-1184-015K

Collecting Statistics on Derived Period Columns

You cannot collect statistics on derived Period columns. Instead, you should collect statistics on the Begin and End expressions of the derived Period column.