instance method `remove_index`

Ruby on Rails 8.0.4

Since v2.2.3

Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 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_index(column_name = nil, **options)

Removes the given index from the table.

t.remove_index(:branch_id)
t.remove_index(column: [:branch_id, :party_id])
t.remove_index(name: :by_branch_party)
t.remove_index(:branch_id, name: :by_branch_party)

See connection.remove_index

Parameters

column_name opt = nil
options keyrest

Source

# File activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb, line 842
      def remove_index(column_name = nil, **options)
        raise_on_if_exist_options(options)
        @base.remove_index(name, column_name, **options)
      end

Defined in activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb line 842 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::Table

Signature

Parameters