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| author | Aaron Patterson <aaron.patterson@gmail.com> | 2010-09-08 16:23:15 -0700 |
|---|---|---|
| committer | Aaron Patterson <aaron.patterson@gmail.com> | 2010-09-08 16:23:15 -0700 |
| commit | 24000a51a7e61c065817e3910bd579e8bdf6f82f (patch) | |
| tree | a4068323a2d8717e982c138ffe0708eb6dba9eef /lib/arel/visitors | |
| parent | cb6d13877c8d85bd7ba7f7286dfc8b5ae98a50b3 (diff) | |
| download | rails-24000a51a7e61c065817e3910bd579e8bdf6f82f.tar.gz rails-24000a51a7e61c065817e3910bd579e8bdf6f82f.tar.bz2 rails-24000a51a7e61c065817e3910bd579e8bdf6f82f.zip | |
average node is added
Diffstat (limited to 'lib/arel/visitors')
| -rw-r--r-- | lib/arel/visitors/to_sql.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/arel/visitors/to_sql.rb b/lib/arel/visitors/to_sql.rb index 48c8c492e0..60f30967cf 100644 --- a/lib/arel/visitors/to_sql.rb +++ b/lib/arel/visitors/to_sql.rb @@ -86,6 +86,11 @@ module Arel visit x }.join(', ')})#{o.alias ? " AS #{visit o.alias}" : ''}" end + def visit_Arel_Nodes_Avg o + "AVG(#{o.expressions.map { |x| + visit x }.join(', ')})#{o.alias ? " AS #{visit o.alias}" : ''}" + end + def visit_Arel_Nodes_TableAlias o "#{visit o.relation} #{quote_table_name o.name}" end |