"Unknown column 'subject_1.pid' in 'field list'") [SQL: 'SELECT anon_1.screen_id AS anon_1_screen_i

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 "Unknown column 'subject_1.pid' in 'field list'") [SQL: 'SELECT anon_1.screen_id AS anon_1_screen_id

python 调用 mysql出现的问题:

原因:

model中有个字段,数据库中没有,就报错。

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转载自blog.csdn.net/jacke121/article/details/83308220