Question

What will this statement do?

UPDATE table
SET column_1 = new_value
WHERE id = 3;

Answer 1

The given statement is an SQL statement used to update a specific record in a database table. It updates the value of 'column_1' to 'new_value' for the record with 'id' equal to 3.

Step-by-step explanation:

The given statement is an SQL statement used to update a specific record in a database table. It updates the value of 'column_1' to 'new_value' for the record with 'id' equal to 3.

This statement is commonly used in database management systems to modify the data stored in tables. The 'UPDATE' keyword denotes that we want to update data, followed by the 'SET' keyword to specify the column and its new value, and the 'WHERE' clause to specify the condition for which record(s) to update.

For example, if the table has a column named 'name' and we want to update the name to 'John' for the record with 'id' 3, the statement would be:

UPDATE table SET name = 'John' WHERE id = 3;