When you code an UPDATE statement for one or more rows, the SET clause specifies the new data for the specified columns and the clause specifies which row or rows are to be updated.

Where clause

Explanation:

Coding is a complex method that involves assigning a different set of clauses for various set of operations. 'Where' clause is used to specify which row or rows must be updated and to perform any operations that are related to assigning anything to rows. It helps to assign a command required to update a row or rows.

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