From fd24494797461d487bacc277b4ff32392c64906d Mon Sep 17 00:00:00 2001
From: Aaron Patterson <aaron.patterson@gmail.com>
Date: Mon, 3 Jan 2011 14:29:38 -0800
Subject: we do not need to modify the AST
---
lib/arel/visitors/oracle.rb | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
(limited to 'lib/arel/visitors')
diff --git a/lib/arel/visitors/oracle.rb b/lib/arel/visitors/oracle.rb
index fa943b2904..87b8f10ef4 100644
--- a/lib/arel/visitors/oracle.rb
+++ b/lib/arel/visitors/oracle.rb
@@ -12,7 +12,6 @@ module Arel
o.cores.last.wheres.push Nodes::LessThanOrEqual.new(
Nodes::SqlLiteral.new('ROWNUM'), o.limit.expr
)
- o.limit = nil
return super
end
@@ -20,7 +19,6 @@ module Arel
o = o.dup
limit = o.limit.expr.to_i
offset = o.offset
- o.limit = nil
o.offset = nil
sql = super(o)
return <<-eosql
@@ -36,7 +34,6 @@ module Arel
if o.limit
o = o.dup
limit = o.limit.expr
- o.limit = nil
return "SELECT * FROM (#{super(o)}) WHERE ROWNUM <= #{visit limit}"
end
@@ -57,6 +54,10 @@ module Arel
super
end
+ def visit_Arel_Nodes_Limit o
+ ''
+ end
+
def visit_Arel_Nodes_Offset o
"raw_rnum_ > #{visit o.value}"
end
--
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