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PLS-00307: too many declarations of 'to_char' match this call
作者: moonsoft(http://moonsoft.itpub.net)发表于: 2007.01.18 12:20
分类: 财务 , ORACLE DBA
出处: http://moonsoft.itpub.net/post/15182/252309
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PLS-00307: too many declarations of 'to_char' match this call
声明了 v_a varchar2
to_char(v_a, '00');
如果v_a 为number 则没有问题
总帐凭证编号要求 8 转换成08*****
