method

remove_column

v2.0.3 - Show latest stable - Class: ActiveRecord::ConnectionAdapters::SchemaStatements

remove_column(table_name, column_name)

public

Removes the column from the table definition.

Examples

 remove_column(:suppliers, :qualification)

# File activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb, line 130
      def remove_column(table_name, column_name)
        execute "ALTER TABLE #{quote_table_name(table_name)} DROP #{quote_column_name(column_name)}"
      end

remove_column

Examples

Related methods