CHECK Constraint Attributes - Analytics Database - Teradata Vantage

SQL Data Definition Language Detailed Topics

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2023-07-11
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B035-1184
lifecycle
latest
Product Category
Teradata Vantage™

The following table lists the attributes reported as the result of a HELP CONSTRAINT request for a check constraint.

Attribute Data Type Nullable Description
Name VARCHAR (30) No The name of the constraint about which HELP information is being reported.
Type VARCHAR(15) No The type of constraint. For check constraints, the value is CHECK.
Constraint VARCHAR(255) No The text of the constraint clause,
Dictionary Name VARCHAR(128) No The attributes shown in this section are derived from and supersede the corresponding older Name attribute, while providing additional functionality.

The Name attribute is retained for compatibility with existing applications.

For details on the new attributes, see the topics beginning with Object Name and Title Data in HELP Reports.

SQL Name VARCHAR(644)
UEscape VARCHAR(1) Yes