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David Wells
13,270 PointsIn the second question of the library/full name question, how do I write the concatenation SQL statement?
In this problem, I'm being asked to query two columns from a table, the first being concatenated from two columns of text. In this question, I have concatenated using all three forms of code provided earlier. Here are the other two:
SELECT first_name || ' ' || UPPER(last_name) AS full_name, library_id FROM patrons
SELECT CONCAT(first_name, " ", UPPER(last_name)) AS full_name, library_id FROM patrons
I cannot for the life of me figure out what I'm doing wrong, as the quiz only tells me "there's something wrong with your SQL code." What am I doing wrong?
2 Answers

Steven Parker
216,032 PointsYour code looks fine to me, so I tested it pasting it directly into the challenge and it passed.
Give it another try, and if you still have trouble try restarting your browser.

David Wells
13,270 PointsThat worked. Thanks!