Structure of the ORDERS table

-Which of the following is a valid SELECT statement?
A) SELECT order# || ' was shipped on ' || shipdate;
B) SELECT order# || " was shipped on " || shipdate;
C) none of the above
D) SELECT order#,|| ' was shipped on ' || shipdate;

Question

Structure of the ORDERS table
 
-Which of the following is a valid SELECT statement?​
A) ​SELECT order# || ' was shipped on ' || shipdate; 
B) ​SELECT order# || " was shipped on " || shipdate; 
C) ​none of the above 
D) ​SELECT order#,|| ' was shipped on ' || shipdate;

Quizplus · Accepted Answer

The correct syntax for concatenation in SQL involves using the '||' operator between the columns and literals (like strings), without any syntax errors. Options A, B, and D all contain syntax issues or incorrect usage of quotation marks for string literals in SQL.

Structure of the ORDERS Table