instance method `drop_join_table`

Ruby on Rails 4.2.9

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:

drop_join_table(table_1, table_2, options = {})

Drops the join table specified by the given arguments. See create_join_table for details.

Although this command ignores the block if one is given, it can be helpful to provide one in a migration’s change method so it can be reverted. In that case, the block will be used by create_join_table.

Parameters

table_1 req
table_2 req
options opt = {}

Source

# File activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb, line 296
      def drop_join_table(table_1, table_2, options = {})
        join_table_name = find_join_table_name(table_1, table_2, options)
        drop_table(join_table_name)
      end

Defined in activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb line 296 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::SchemaStatements

Signature

Parameters