코드로 우주평화

Given the table below: ** names table schema ** id prefix first last suffix Your task is to use a select statement to return a single column table containing the full title of the person (concatenate all columns together except id), as follows: ** output table schema ** title Don't forget to add spaces. Solution: SELECT CONCAT(prefix,' ',first,' ',last,' ',suffix) AS title FROM names You can use..

Deep within the fair realm of Lothlórien, you have been asked to create a shortlist of candidates for a recently vacated position on the council. Of so many worthy elves, who to choose for such a lofty position? After much thought you decide to select candidates by name, which are often closely aligned to an elf's skill and temperament. Choose those with tegil appearing anywhere in their first n..

Write a select statement that takes name from person table and return "Hello, how are you doing today?" results in a column named greeting [Make sure you type the exact thing I wrote or the program may not execute properly] Solution: SELECT concat('Hello, ', name, ' how are you doing today?') AS greeting FROM person concat appends string arguments. '||' By using symbols, the same result can be a..