diff options
| -rw-r--r-- | lib/arel/engines/sql/relations/table.rb | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/arel/engines/sql/relations/table.rb b/lib/arel/engines/sql/relations/table.rb index 7940fd781f..f09457f65a 100644 --- a/lib/arel/engines/sql/relations/table.rb +++ b/lib/arel/engines/sql/relations/table.rb @@ -20,10 +20,16 @@ module Arel if @engine.connection begin require "arel/engines/sql/compilers/#{@engine.adapter_name.downcase}_compiler" - @@tables ||= engine.tables rescue LoadError - raise "#{@engine.adapter_name} is not supported by Arel." + begin + # try to load an externally defined compiler, in case this adapter has defined the compiler on its own. + require "#{@engine.adapter_name.downcase}/arel_compiler" + rescue LoadError + raise "#{@engine.adapter_name} is not supported by Arel." + end end + + @@tables ||= engine.tables end end |