instance method
remove
Ruby on Rails 4.0.13
Signature
remove(*column_names)Removes the column(s) from the table definition.
t.remove(:qualification)
t.remove(:qualification, :experience)
Parameters
-
column_namesrest
Source
# File activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb, line 421
def remove(*column_names)
@base.remove_columns(@table_name, *column_names)
end
Defined in activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb line 421
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Defined in ActiveRecord::ConnectionAdapters::Table