oracle 绝对值小于1的数值显示小数点前面的02022-11-02 18:06:08SELECT DECODE(TRUNC(-.98),0,REPLACE(TO_CHAR(-.98), '.', '0.'),TO_CHAR(-.98))FROM DUAL; 上一篇:WebService(基于AXIS的WebService编程)下一篇:External Snapshot management