Explain the role of the INSERT statement in SQL with an example.

Question

Aryan Kumar · Answer

Sure. The INSERT INTO statement in SQL is used to insert new rows into a table. The syntax for the
INSERT INTO statement is as follows:
INSERT INTO table_name (column1, column2, column3, ...)
VALUES (value1, value2, value3, ...);
The table_name is the name of the table that you want to insert the rows into. The
column1, column2, column3, etc. are the names of the columns in the table that you want to insert data into. The
value1, value2, value3, etc. are the values that you want to insert into the columns.
For example, the following statement would insert a new row into the products table with the following values:
INSERT INTO products (product_id, product_name, product_price)
VALUES (1, 'iPhone 13', 999);
The product_id column is the primary key for the products table, so it must be unique. The
product_name and product_price columns are not constrained, so they can be repeated.
The INSERT INTO statement can also be used to insert multiple rows into a table at the same time. To do this, you can use a comma-separated list of values for the
VALUES clause. For example, the following statement would insert three new rows into the
products table:
INSERT INTO products (product_id, product_name, product_price)
VALUES (2, 'Samsung Galaxy S22', 799),
(3, 'Google Pixel 6', 699),
(4, 'iPad Pro', 999);

forum

Explain the role of the INSERT statement in SQL with an example.

Steilla Mitchel

Can you answer this question?

1 Answers

Liked By