17.05 - Specifying the Single-Letter Code to Define SpecChar Rules - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Definition Language Syntax and Examples

Advanced SQL Engine
Teradata Database
Release Number
January 2021
Content Type
Programming Reference
Publication ID
English (United States)
Last Update

Specify the SPECCHAR single-letter option code with the set of status indicators that represents how you want to enforce the four SPECCHAR options.

SPECCHAR Option Code Included Special Character Option Rules
UserName Mixture of Upper and Lower Case letters At least One Alpha Character Special Characters
N, n Y Y Y N
Y, y Y Y Y Y
A, a Y Y Y R
B, b Y Y R N
C, c Y Y R Y
D, d Y Y R R
E, e Y R R N
F, f Y R R Y
G, g Y R R R
H, h N Y Y N
I, i N Y Y Y
J, j N Y Y R
K, k N Y R N
L, l N Y R Y
M, m N Y R R
O, o N R R N
P, p N R R Y
R, r N R R R