instance method `remove_column`

Ruby on Rails 5.2.8.1

Since v4.0.13

Available in: v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

remove_column(name)

remove the column name from the table.

remove_column(:account_id)

Parameters

name req

Source

# File activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb, line 372
      def remove_column(name)
        @columns_hash.delete name.to_s
      end

Defined in activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb line 372 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::TableDefinition

Signature

Parameters