What happens if you use a GROUP BY clause in a PROC SQL step without a summary function?

Keep practicing — related questions

• Which clause in the following program is incorrect? proc sql; select sex,mean(weight) as avgweight from com...
• Consider this PROC SQL query: proc sql; select flightnumber, count(*) as Flights, avg(boarded) label="Avera...
• We can use group by clause with:
• If you don't specify ASC or DESC after a SQL ORDER BY clause, the following is used by default:
• If you don't specify ASC or DESC after a SQL ORDER BY clause, the following is used by default:
• What is the difference between GROUP BY and ORDER BY clause in SQL?
• State true or false All the columns in the column clause of select statment that are not in a group functio...
• If you don't specify ASC or DESC after a SQL ORDER BY clause, the following is used by default: