pymysql.err.DataError: (1366, "Incorrect decimal value: '>=50 MeV' for column 'energy' at row 1")

这个错误是由于你尝试将一个字符串 '>=50 MeV' 插入到 MySQL 数据库的 'energy' 列中，而该列的数据类型为 DECIMAL 类型，因此无法将字符串转换为 DECIMAL 类型的值。要解决这个问题，你应该将 '>=50 MeV' 转换为 DECIMAL 类型的值，例如 50.0，然后将其插入到数据库中。或者，如果 '>=50 MeV' 只是一个说明性的文本，你可以将 'energy' 列的数据类型更改为 TEXT 类型。

相关问题

pymysql.err.DataError: (1366, "Incorrect decimal value: '嘉定老城' for column 'price' at row 1")

This error message suggests that there is an issue with the data being inserted into the 'price' column of a MySQL table using PyMySQL. Specifically, it appears that the value being inserted, which is '嘉定老城', is not a valid decimal value.

To fix this issue, you will need to ensure that the data being inserted into the 'price' column is in the correct format. In this case, it is likely that the 'price' column should only contain numerical values. You may need to modify your code to convert any non-numerical values to a valid decimal format before inserting them into the database.

Alternatively, you may need to modify the data type of the 'price' column in the MySQL table to allow for non-decimal values, such as a string or text data type. However, this will depend on the specific requirements of your application and data model.

pymysql.err.DataError: (1366, "Incorrect integer value: '' for column 'height' at row 1")

这个错误提示是因为在插入数据时，你给"height"这个列传递了一个空字符串，但是该列的类型是整型，因此无法将空字符串转换为整数，导致出现了数据错误(DataError)。解决这个问题的方法是要么将空字符串转换为整数，要么将该列的类型改为字符串类型。你可以检查一下你的数据表结构和插入的数据，看看是否有类似这样的问题。