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Created September 28, 2012 21:52
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Migration Functions #rails #migration #db
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def change
add_column :table_name, :column_name, :column_type, default: 'default value'
remove_column :table_name, :column_name
rename_column :table_name, :old_name, :new_name
change_column :table_name, :column_name, :column_type
end
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