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Diffstat (limited to 'lib/arel/visitors/oracle.rb')
| -rw-r--r-- | lib/arel/visitors/oracle.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/arel/visitors/oracle.rb b/lib/arel/visitors/oracle.rb index aaf0324fd7..3beea287a6 100644 --- a/lib/arel/visitors/oracle.rb +++ b/lib/arel/visitors/oracle.rb @@ -61,6 +61,10 @@ module Arel "raw_rnum_ > #{visit o.expr}" end + def visit_Arel_Nodes_Except o + "( #{visit o.left} MINUS #{visit o.right} )" + end + ### # Hacks for the order clauses specific to Oracle def order_hacks o |