Question

Updating data with help of​

Answer 1

Answer:

UPDATE command is used to update any record of data in a table. Following is its general syntax,

UPDATE table_name SET column_name = new_value WHERE some_condition;

WHERE is used to add a condition to any SQL query, we will soon study about it in detail.

Lets take a sample table student,

student_id name age

101 Adam 15

102 Alex

103 chris 14

UPDATE student SET age=18 WHERE student_id=102;

S_id S_Name age

101 Adam 15

102 Alex 18

103 chris 14

Please mark my answer as brainlest please dear please

Answer 2

Answer:

please type in simple language