Learn

The INSERT statement inserts a new row into a table.

We can use the INSERT statement when you want to add new records. The statement below enters a record for Justin Bieber into the celebs table.

INSERT INTO celebs (id, name, age) 
VALUES (1, 'Justin Bieber', 22);
  • INSERT INTO is a clause that adds the specified row or rows.
  • celebs is the table the row is added to.
  • (id, name, age) is a parameter identifying the columns that data will be inserted into.
  • VALUES is a clause that indicates the data being inserted.
  • (1, 'Justin Bieber', 22) is a parameter identifying the values being inserted.
    • 1: an integer that will be added to id column
    • 'Justin Bieber': text that will be added to name column
    • 22: an integer that will be added to age column

Instructions

1.

Add a row to the table. In the code editor, type: 

INSERT INTO celebs (id, name, age) 
VALUES (1, 'Justin Bieber', 22);

Look at the Database Schema. How many rows are in the celebs table?

2.

Add three more celebrities to the table. Beneath your previous INSERT statement type: 

INSERT INTO celebs (id, name, age) 
VALUES (2, 'Beyonce Knowles', 33); 

INSERT INTO celebs (id, name, age) 
VALUES (3, 'Jeremy Lin', 26); 

INSERT INTO celebs (id, name, age) 
VALUES (4, 'Taylor Swift', 26);

Look at the Database Schema. How many rows are in the celebs table now?

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