ActiveRecord ConnectionAdapters DatabaseLimits module DatabaseLimits Ruby on Rails 6.0.6 Since v2.3.18 Available in: 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: (choosing a version navigates to the comparison) Choose a version v2.3.18 · same v3.0.20 · same v3.1.12 · same v3.2.22.5 · same v4.0.13 · same v4.1.16 · same v4.2.9 · same v5.2.8.1 · same v6.1.7.10 · same v7.0.10 · same v7.1.6 · same v7.2.3 · same v8.0.4 · same v8.1.2 · same No documentation comment. Methods (defined here) # allowed_index_name_length # column_name_length # columns_per_multicolumn_index # columns_per_table # in_clause_length # indexes_per_table # index_name_length # joins_per_query # sql_query_length # table_alias_length # table_name_length Private methods (1) Show private methods Implementation detail — not part of the public API. # bind_params_length Used by Included by (1) ActiveRecord::ConnectionAdapters::AbstractAdapter On this page Methods Private methods (1) Used by (1) Support Bug Reports can be filed for the Ruby on Rails project on GitHub. Feature requests should be discussed on the rubyonrails-core forum. License Released under the MIT license.