多做题,通过考试没问题!

Oracle认证考试

题库首页>其他计算机考试>Oracle认证考试

Examine the data from the ORDERS and CUSTOMERS tables. Evaluate the SQL statement: What is the result when the query is executed?()

  • A、
  • B、
  • C、
  • D、The query fails because the subquery returns more than one row.
  • E、The query fails because the outer query and the inner query are using different tables.
查看答案

微信扫一扫手机做题