Updating records in sql

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The ALTER TABLE statement specifies EMPLOYEES as the table to alter.The MODIFY clause permanently modifies the format of the Salary column.Now that you have created the Products table, you are ready to insert data into the table by using the INSERT statement.

You will be given questions that you need to solve.Common table expressions can also be used with the SELECT, INSERT, DELETE, and CREATE VIEW statements.For more information, see WITH common_table_expression (Transact-SQL). For information about table hints, see Table Hints (Transact-SQL).Any characters not found in this code page are lost.DEFAULT Specifies that the default value defined for the column is to replace the existing value in the column.

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