Marius, I think we can apply the patch to 4. But for some reason I picked it back up after an hour and found that ActiveRecord was actually calling that string to binary method in SQL Server Adapter. No more querying views in your Rails apps. No use github: forma abreviada en su Gemfile, solo use la syntax regular de git. AR-JDBC is a database adapter for Rails' ActiveRecord component designed to be used with JRuby built upon Java's JDBC API for database access. gem 'activerecord-sqlserver-adapter', git: ' Passing the Mysql::CLIENT_MULTI_RESULTS flag to the native driver when the connection is first created fixes the issue. However, Arel is used by other adapters such as PostgreSQL/MySQL/etc and these monkey-patches will probably break those adapters. _ Activerecord sqlserver adapter versionsĪctiverecord sqlserver adapter versions The active record has the following advantages Insert, update and delete records with simple method chains of active record Submits the user input in a secure way using parameters Allows you to work with multiple database engines such as MySQL, SQL Server, etc.