Which two statements are true regarding the ORDER BY clause? ()
- A、It is executed first in the query execution
- B、It must be the last clause in the SELECT statement
- C、It cannot be used in a SELECT statement containing a HAVING clause
- D、You cannot specify a column name followed by an expression in this clause
- E、You can specify a combination of numeric positions and column names in this clause
正确答案:B,E
答案解析:有
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