Chapter 3 DBMS Reference Guide

DclDelIntegrity

Declarative referential integrity constraints allowed for delete.

Must contain a list of words from the following selection.

• RESTRICT
• CASCADE
• SET NULL
• SET DEFAULT

Depending on the selected list of words, the radio button in the Integrity tab of the Reference property sheet is available or not.

Example

In Sybase Adaptive Server Anywhere 6:

RESTRICT
CASCADE
SET NULL
SET DEFAULT

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