How do you clear the data in a specific column in MySQL…

To clear the data in a specific column of a MySQL database, you can use the UPDATE statement. Here is an example:

UPDATE 表名 SET 列名 = NULL;

Replace “table name” in the above code with the name of the table from which you want to clear data, and replace “column name” with the name of the column from which you want to clear data. This statement will set all data in that column to NULL.

To delete specific data instead of setting it to NULL, you can use the DELETE statement. Here is an example:

UPDATE 表名 SET 列名 = '';

Replace the “table name” in the above code with the name of the table from which you want to delete data, and replace the “column name” with the name of the column from which you want to delete data. This statement will set all data in that column to an empty string.