instance method `remove_columns_sql`

Ruby on Rails 4.0.13

Since v4.0.13 Last seen in v4.2.9

Available in: v4.0.13 v4.1.16 v4.2.9

Compare with:

remove_columns_sql(table_name, *column_names)

No documentation comment.

Parameters

table_name req
column_names rest

Source

# File activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb, line 710
      def remove_columns_sql(table_name, *column_names)
        column_names.map {|column_name| remove_column_sql(table_name, column_name) }
      end

Defined in activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb line 710 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::AbstractMysqlAdapter

Signature

Parameters