From 1a246f71616cf246a75ef6cbdb56032e43d4e643 Mon Sep 17 00:00:00 2001
From: Viacheslav Petrenko <slavap@gmail.com>
Date: Mon, 27 Dec 2010 18:16:18 +0200
Subject: Patched Arel v2.0.6 to support MSSQL SQL queries. Based on work of
James Abley (https://github.com/jabley/arel).
---
lib/arel/nodes/limit.rb | 7 +++++++
lib/arel/nodes/select_core.rb | 3 ++-
lib/arel/nodes/top.rb | 6 ++++++
3 files changed, 15 insertions(+), 1 deletion(-)
create mode 100644 lib/arel/nodes/limit.rb
create mode 100644 lib/arel/nodes/top.rb
(limited to 'lib/arel/nodes')
diff --git a/lib/arel/nodes/limit.rb b/lib/arel/nodes/limit.rb
new file mode 100644
index 0000000000..68ea95daf5
--- /dev/null
+++ b/lib/arel/nodes/limit.rb
@@ -0,0 +1,7 @@
+module Arel
+ module Nodes
+ class Limit < Arel::Nodes::Unary
+ end
+ end
+end
+
diff --git a/lib/arel/nodes/select_core.rb b/lib/arel/nodes/select_core.rb
index acc6bb9815..501a2aaf7c 100644
--- a/lib/arel/nodes/select_core.rb
+++ b/lib/arel/nodes/select_core.rb
@@ -1,10 +1,11 @@
module Arel
module Nodes
class SelectCore < Arel::Nodes::Node
- attr_accessor :froms, :projections, :wheres, :groups
+ attr_accessor :top, :froms, :projections, :wheres, :groups
attr_accessor :having
def initialize
+ @top = nil
@froms = nil
@projections = []
@wheres = []
diff --git a/lib/arel/nodes/top.rb b/lib/arel/nodes/top.rb
new file mode 100644
index 0000000000..56e2e97e8d
--- /dev/null
+++ b/lib/arel/nodes/top.rb
@@ -0,0 +1,6 @@
+module Arel
+ module Nodes
+ class Top < Arel::Nodes::Unary
+ end
+ end
+end
--
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