（多选题）
Which three statements are true regarding subqueries?（）
ASubqueries can contain GROUP BY and ORDER BY clauses
BMain query and subquery can get data from different tables
CMain query and subquery must get data from the same tables
DSubqueries can contain ORDER BY but not the GROUP BY clause
EOnly one column or expression can be compared between the main query and subquery
F Multiple columns or expressions can be compared between the main query and subquery
正确答案
答案解析
略
相似试题
（多选题）
Which three operations require undo data（）
（多选题）
Which three scenarios are true about Domains?（）
（多选题）
Which three statements are true about windows？（）
（多选题）
In which three situations is incomplete recovery required？（）
（多选题）
Which three will compile and run without exception？（）
（多选题）
Which three statements are correct about temporary tables？（）
（多选题）
In which three cases does a checkpoint occur？ （）
（多选题）
Which three statements are true about persistent configuration？（）
（多选题）
Which three statements are true regarding persistent lightweight jobs？（）
