Topic: java.lang.NumberFormatException: For input string: ""

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1.java.lang.NumberFormatException: For input string: "" Copy to clipboard
Posted by: oraliy
Posted on: 2006-12-18 20:20

在java程序中
db.executeProcedure("cp_test",htParam)时报错
java.lang.NumberFormatException: For input string: ""

请问如何处理？sos
2.Re:java.lang.NumberFormatException: For input string: "" [Re: oraliy] Copy to clipboard
Posted by: oraliy
Posted on: 2006-12-19 11:23

以上问题是由于我在为空的字段（属性为int)忘记select 语句加nvl了，现在加上了，反错为：
literal does not match format string

不知如何处理，谢谢！
3.Re:java.lang.NumberFormatException: For input string: "" [Re: oraliy] Copy to clipboard
Posted by: why
Posted on: 2006-12-19 19:43

Could you show us your stored proc?
Is there a to_date conversion?

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