执行Select Count(*)As Total From tbAddress Group By intAge语句后,会返回()条记录。A、0B、1C、2D、与intAge的值有关

执行Select Count(*)As Total From tbAddress Group By intAge语句后,会返回()条记录。

  • A、0
  • B、1
  • C、2
  • D、与intAge的值有关

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