method

remove_index

v7.1.3.2 - Show latest stable - 0 notes - Class: Table

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.8
3.0.0
3.0.9
3.1.0
3.2.1
3.2.8
3.2.13
4.0.2
4.1.8
4.2.1
4.2.7
4.2.9
5.0.0.1
5.1.7
5.2.3
6.0.0 (0)
6.1.3.1 (38)
6.1.7.7 (0)
7.0.0 (0)
7.1.3.2 (0)
7.1.3.4 (0)
What's this?

remove_index(column_name = nil, **options) public

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}[rdoc-ref:SchemaStatements#remove_index]

Show source

# File activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb, line 833
      def remove_index(column_name = nil, **options)
        raise_on_if_exist_options(options)
        @base.remove_index(name, column_name, **options)
      end

remove_index

Related methods