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Databases

Elizabeth Ekhuemelo
Elizabeth Ekhuemelo
677 Points
Posted by Elizabeth Ekhuemelo
Elizabeth Ekhuemelo
677 Points

What have I done wrong?

I have been trying to write the query/code to find out the customer details for first_name ad second_name.

Steven Parker
Steven Parker
231,236 Points
Steven Parker
Steven Parker
231,236 Points

Show your code here and we can take a look. Please also post a link the course page you are working with.

2 Answers

Baboucarr Sanneh
Baboucarr Sanneh
3,751 Points
Baboucarr Sanneh
Baboucarr Sanneh
3,751 Points

It will be helpful if you paste the link to the problem or a more detail explanation but I will try and answer this ,hopefully it will help. lets assume the table name is USERS, and have four columns in it, namely id, first_name, last_name and phone.

to get the first_name and last_name of all the users in the USERS table, you first use the SELECT keyword which indicate that its to read from a table/view . Then the columns you want to output each separated by a comma (,) . Then use the FROM keyword and specify the table name (USERS). i.e

SELECT first_name, last_name FROM USERS;

Prem Yadav
Prem Yadav
7,346 Points
Prem Yadav
Prem Yadav
7,346 Points

SELECT first_name ,last_name FROM (table name);