diff options
Diffstat (limited to 'lib/arel/visitors/oracle.rb')
-rw-r--r-- | lib/arel/visitors/oracle.rb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/arel/visitors/oracle.rb b/lib/arel/visitors/oracle.rb new file mode 100644 index 0000000000..840a7a9ace --- /dev/null +++ b/lib/arel/visitors/oracle.rb @@ -0,0 +1,15 @@ +module Arel + module Visitors + class Oracle < Arel::Visitors::ToSql + def visit_Arel_Nodes_SelectStatement o + if o.limit + o.cores.last.wheres.push Nodes::LessThanOrEqual.new( + Nodes::SqlLiteral.new('ROWNUM'), o.limit + ) + o.limit = nil + end + super + end + end + end +end |