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Oracle认证考试

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Which three SELECT statements display 2000 in the format "$2,000.00"? ()

  • A、SELECT TO_CHAR(2000, '$#,###.##') FROM dual;
  • B、SELECT TO_CHAR(2000, '$0,000.00') FROM dual;
  • C、SELECT TO_CHAR(2000, '$9,999.00') FROM dual;
  • D、SELECT TO_CHAR(2000, '$9,999.99') FROM dual;
  • E、SELECT TO_CHAR(2000, '$2,000.00') FROM dual;
  • F、SELECT TO_CHAR(2000, '$N,NNN.NN') FROM dual;
正确答案:B,C,D
答案解析:
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