instance method `primary_keys`

Ruby on Rails 8.1.2

Since v7.1.6

Available in: v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

primary_keys(table_name)

No documentation comment.

Parameters

table_name req

Source

# File activerecord/lib/active_record/connection_adapters/schema_cache.rb, line 177
      def primary_keys(table_name)
        @schema_reflection.primary_keys(@pool, table_name)
      end

Defined in activerecord/lib/active_record/connection_adapters/schema_cache.rb line 177 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::BoundSchemaReflection

Signature

Parameters