Create, Alter, Drop Check constraint in sql server - Part 11 Tamil
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SQL Server Tutorial : • SQL Server Tutorial
SQL Server Concepts : • SQL Server Concepts
SQL Server Analytic Functions : • SQL Server Analytic Functions
CHECK constraint is used to set limit range that can be placed in a column. If we define one check constraint on a single column it allows only certain values and doesn’t allow all values. We can make check constraint with Single Or Multiple columns on that table.
Explained in Tamil