ActiveRecord ConnectionAdapters DatabaseLimits module DatabaseLimits Ruby on Rails 4.0.13 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: … v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 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 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 Used by Included by (1) ActiveRecord::ConnectionAdapters::AbstractAdapter
