method
change_column_default
v5.2.3 -
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Class: ActiveRecord::ConnectionAdapters
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change_column_default(table_name, column_name, default_or_changes)
public
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# File activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb, line 353 def change_column_default(table_name, column_name, default_or_changes) #:nodoc: default = extract_new_default_value(default_or_changes) change_column table_name, column_name, nil, default: default end