Oracle 10g行变列 (decode的用法)Oracle数据库原来的数据:修改后的数据:select ball "球",sum(decode(type,"红",num,0)) "红",sum(decode(type,"绿",num,0)) "绿",sum(decode(type,"蓝",num,0)) "蓝"from t_ball group by ball到此结束!!!关于Oracle分页查询Debian 6 设置Oracle 11g R2开机自动启动相关资讯 ORACLE 10G Oracle Decode decode用法
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