探索MySQL错误: 1241 - Operand should contain 1 column(s)问题解决方案 - 代码天地

探索MySQL错误: 1241 - Operand should contain 1 column(s)问题解决方案

业界资讯 2024-01-09 04:00:09 阅读次数: 0

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转载自blog.csdn.net/weixin_42373241/article/details/132869495

探索MySQL错误: 1241 - Operand should contain 1 column(s)问题解决方案

[解决]scrapy操作mysql class 'pymysql.err.InternalError'(1241, 'Operand should contain 1 column(s)

错误：Operand should contain 1 column(s)

《错误记录——SQL上传时错误。错误描述pymysql.err.OperationalError: (1241, ‘Operand should contain 1 column(s)‘)

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