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The DATASETS Procedure

IC DELETE Statement

Deletes an integrity constraint.
Restriction: Must be in a MODIFY RUN group
See also: "Understanding Integrity Constraints" in SAS Language Reference: Concepts

IC DELETE constraint-name-1 <...constraint-name-n> | _ALL_;


constraint-name-1 <...constraint-name-n>

names one or more constraints to delete. For example, to delete the constraints Unique_D and Unique_E, use the following statement:

ic delete Unique_D Unique_E;

deletes all constraints for the SAS data file specified in the preceding MODIFY statement.

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