在MySQL中遇到“incorrect string value for function unhex”错误时,通常意味着传递给UNHEX函数的字符串值不符合16进制字符串的规范。UNHEX函数用于将十六进制字符串转换为二进制字符串,因此其输入必须是一个有效的16进制数序列。以下是一些解决这个问题的步骤和建议: 确认错误发生的上下文: 首先,需要明确是在执行什...
set @s = "A0A4@]0000"; select unhex(@s); +---+ | unhex(@s) | +---+ | NULL | +---+ 1 row in set, 1 warning (0.00 sec) Warning (Code 1411): Incorrect string value: '(@s)' for function unhex Remove "]" from the string, and the error message goes away. Edited ...
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Champ DTS_E_EXPREVALSTATIC_FUNCTIONCOMPUTEFAILED Champ DTS_E_EXPREVALSTATIC_FUNCTIONCONVERTPARAMTOMEMBERFAILED Champ DTS_E_EXPREVALSTATIC_FUNCTIONOVERFLOW Champ DTS_E_EXPREVALSTATIC_FUNCTIONPARAMNOTSTATIC Champ DTS_E_EXPREVALSTATIC_ILLEGALESCAPEINSTRINGLITERAL Champ DTS_E_EXPREVALSTATIC_ILLEGALHEXESCAPEINSTRING...
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DTS_E_EXPREVALSTATIC_FUNCTIONOVERFLOW フィールド DTS_E_EXPREVALSTATIC_FUNCTIONPARAMNOTSTATIC フィールド DTS_E_EXPREVALSTATIC_ILLEGALESCAPEINSTRINGLITERAL フィールド DTS_E_EXPREVALSTATIC_ILLEGALHEXESCAPEINSTRINGLITERAL フィールド DTS_E_EXPREVALSTATIC_INPUTCOLUMNIDNOTFOUND フィールド DTS_E_EXPREVAL...
DTS_E_EXPREVALSTATIC_FUNCTIONCOMPUTEFAILED Field DTS_E_EXPREVALSTATIC_FUNCTIONCONVERTPARAMTOMEMBERFAILED Field DTS_E_EXPREVALSTATIC_FUNCTIONOVERFLOW Field DTS_E_EXPREVALSTATIC_FUNCTIONPARAMNOTSTATIC Field DTS_E_EXPREVALSTATIC_ILLEGALESCAPEINSTRINGLITERAL Field DTS_E_EXPREVALSTATIC_ILLEGALHEXESCAPEINSTRINGLITERAL...