diff options
Diffstat (limited to 'activerecord/lib/active_record')
| -rw-r--r-- | activerecord/lib/active_record/calculations.rb | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/calculations.rb b/activerecord/lib/active_record/calculations.rb index 246f87b7a9..77cc6da251 100644 --- a/activerecord/lib/active_record/calculations.rb +++ b/activerecord/lib/active_record/calculations.rb @@ -260,7 +260,14 @@ module ActiveRecord # column_alias_for("count(*)") # => "count_all" # column_alias_for("count", "id") # => "count_id" def column_alias_for(*keys) - connection.table_alias_for(keys.join(' ').downcase.gsub(/\*/, 'all').gsub(/\W+/, ' ').strip.gsub(/ +/, '_')) + table_name = keys.join(' ') + table_name.downcase! + table_name.gsub!(/\*/, 'all') + table_name.gsub!(/\W+/, ' ') + table_name.strip! + table_name.gsub!(/ +/, '_') + + connection.table_alias_for(table_name) end def column_for(field) |