RAD Studio VCL Reference
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TCheckConstraint Properties

The properties of the TCheckConstraint class are listed here.

 
Name 
Description 
 
Contains the SQL text representation of a constraint defined on a record by an application. 
 
Contains the text of an error message to display if data entered in a record by a user violates the constraint condition. 
 
Indicates whether to fetch a check constraint from the Data Dictionary. Reserved for future use. 
 
Contains the SQL text for a check constraint imported from the Data Dictionary or a remote SQL database server. 
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