Which of the following codes will merge the last name and first name of all the guest in a formal format?Group of answer choicesSELECT CONCAT(LASTNAME, " , ", FIRSTNAME) FROM tblguest2020SELECT CONCAT(LASTNAME, " ", FIRSTNAME) AS "GUEST NAME" FROM tblguest2020SELECT CONCAT(LASTNAME, ", ", FIRSTNAME) AS "GUEST NAME" FROM tblguest2020 SELECT CONCAT(LASTNAME, " ", FIRSTNAME) FROM tblguest2020
Question
Which of the following codes will merge the last name and first name of all the guest in a formal format?Group of answer choicesSELECT CONCAT(LASTNAME, " , ", FIRSTNAME) FROM tblguest2020SELECT CONCAT(LASTNAME, " ", FIRSTNAME) AS "GUEST NAME" FROM tblguest2020SELECT CONCAT(LASTNAME, ", ", FIRSTNAME) AS "GUEST NAME" FROM tblguest2020 SELECT CONCAT(LASTNAME, " ", FIRSTNAME) FROM tblguest2020
Solution
The correct code to merge the last name and first name of all the guests in a formal format is:
SELECT CONCAT(LASTNAME, ", ", FIRSTNAME) AS "GUEST NAME" FROM tblguest2020
This code will concatenate the LASTNAME and FIRSTNAME fields from the tblguest2020 table, with a comma and a space in between, and it will label the resulting column as "GUEST NAME". This is the standard formal format for full names.
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