Question

The values of existing data can be modified using the SQL ________ command, which can be used to change several column values at once.

Answer 1

The values of existing data can be modified using the SQL ___Update_____ command, which can be used to change several column values at once.

Step-by-step explanation:

However, if you are interested in modifying some columns, then you must specify the columns of interest by using Update (table name) Set column1, column2, etc., which assigns a new value for the columns that you want to update, with each column value separated by a comma. The SQL (Structured Query Language) Update command is used to update data of an existing database table.