??????Re:SqlValidatorException: No match found for function signature prod()

2021-02-21 文章 Presley
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Re:SqlValidatorException: No match found for function signature prod()

2021-02-21 文章 xiaoyue
捞一下自己,在线等大佬们的回复 _(:з」∠)_ 在 2021-02-20 13:14:18,"xiaoyue" <18242988...@163.com> 写道: 我在使用flinksql1.11的udaf时出现SqlValidatorException: No match found for function signature prod(),请求大佬帮忙看看_(:з」∠)_ 以下是代码: - ...