instance method `foreign_keys`

Ruby on Rails 8.0.4

Since v4.2.9

Available in: 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:

foreign_keys(table_name)

Returns an array of foreign keys for the given table. The foreign keys are represented as ForeignKeyDefinition objects.

Parameters

table_name req

Source

# File activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb, line 1106
      def foreign_keys(table_name)
        raise NotImplementedError, "foreign_keys is not implemented"
      end

Defined in activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb line 1106 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::SchemaStatements

Signature

Parameters