Setencia que te permitirá agrupar los registros del resultado de un query
SQL SERVER AVANZADO - CLASE 1

Quiz
•
Alma Robles
•
Science
•
3rd Grade
•
5 plays
•
Medium
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
having
count
Group by
Select
2.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
Selecciona la sintaxis correcta
Select select_list
from table_name
having condition
group by column_name1, column_name2
Select select_list
from
Table_name
Group by column_name1, column_name2
Select *
group by
from table_name
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Que función nos presenta el total de registros de un grupo
sum()
count()
AVG()
MIN() & MAX()
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Que función, nos permite obtener el promedio de las cantidades de grupos
SUM()
AVG()
MIN()
MAX()
5.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
Sentencia de SQL que se utiliza con el group by para hacer filtrado de los grupos, basados en condiciones que se especifiquen
Where
Having
Distinct
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Operador que une 2 tablas y remueve todos aquellos registros duplicados entre dicha unión.
JOIN
UNION ALL
UNION
WHERE
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
OPERADOR que me sirve para unir 2 tablas y me presenta todos los registros de ambas sin eliminar duplicados.
UNION
UNION ALL
HAVING
JOIN
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