lib/rails/generators/app_base.rb in railties-5.2.0.rc2 vs lib/rails/generators/app_base.rb in railties-5.2.0

@@ -298,10 +298,10 @@
       end
 
       def gem_for_database
         # %w( mysql postgresql sqlite3 oracle frontbase ibm_db sqlserver jdbcmysql jdbcsqlite3 jdbcpostgresql )
         case options[:database]
-        when "mysql"          then ["mysql2", ["~> 0.4.4"]]
+        when "mysql"          then ["mysql2", [">= 0.4.4", "< 0.6.0"]]
         when "postgresql"     then ["pg", [">= 0.18", "< 2.0"]]
         when "oracle"         then ["activerecord-oracle_enhanced-adapter", nil]
         when "frontbase"      then ["ruby-frontbase", nil]
         when "sqlserver"      then ["activerecord-sqlserver-adapter", nil]
         when "jdbcmysql"      then ["activerecord-jdbcmysql-adapter", nil]