How do I rename a column in a Rails migration?
An example of an AI chatbot conversation about renaming a column in a Rails migration.
How do I rename a column in a Rails migration?
You can rename a column in a Rails migration using the rename_column method. For example: rename_column :table_name, :old_column_name, :new_column_name.
What if I want to change the data type of the column as well?
You can use the change_column method after renaming it. For example: change_column :table_name, :new_column_name, :new_data_type.
Do I need to create a new migration for this?
Yes, it's best practice to create a new migration for any changes to your database schema.
Can I rename multiple columns in one migration?
Yes, you can rename multiple columns in a single migration by calling rename_column multiple times within the same change method.
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