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/hat is the purpose of the Check constraint in the SQL Create Table command? To provide default values when an attribute's value is not entered.
/hat is the purpose of the Check constraint in the SQL Create Table command? To provide default values when an attribute's value is not entered. To check for foreign key constraint errors in the definition of a table before creating the table and applying it to the database. To provide a domain set of values for an attribute of the table. To provide a formula for calculating a check digit for integer values, e.g. the check digit at the end of a bank account number
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