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select dept, name,
sum(decode(dj, '甲', 1, 0)),
sum(decode(dj, '乙', 1, 0)),
sum(decode(dj, '丙', 1, 0)),
to_char( sum(decode(dj, '甲', 1, 0)) / ( sum(decode(dj, '甲', 1, 0)) + sum(decode(dj, '乙', 1, 0)) + sum(decode(dj, '丙', 1, 0)) ) * 100, 'fm90.00')||'%'
from table_name
group by dept, name;
能问下 这个什么意思??? 'fm90.00' ????
jaunt 楼主 你好, 谢谢 |
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